Our regions in Ontario are loosely equivalent to a list of catchment areas that the Trillium foundation and some government services use to determine which office provide service.
We're trying to keep the regions matching between the profiles and chat system, so quite a lot of data work may have to be done to complete that task. In the meantime, if you don't see an obvious Region to join (select in your profile) you may be able to find it using this chart.
I've started with our previous Ottawa Area and Renfrew County (both considered Champlain by Ontario).
| City | Catchment area | Catchment ID |
| Acton | Halton Peel | 13 |
| Addison | Quinte, Kingston, Rideau | 5 |
| Adelaide | Thames Valley | 12 |
| Adjala, Palgrave | Halton Peel | 13 |
| Agincourt | Toronto | 16 |
| Ailsa Craig | Thames Valley | 12 |
| Ajax | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Akwesasne | Champlain | 4 |
| Alban | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Alexandria | Champlain | 4 |
| Alfred | Champlain | 4 |
| Algoma Mills | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Algonquin Park | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Allenford | Grey, Bruce, Huron & Perth | 10 |
| Alliston | Simcoe York | 14 |
| Alma | Waterloo, Wellington & Dufferin | 7 |
| Almonte | Quinte, Kingston, Rideau | 5 |
| Alton | Halton Peel | 13 |
| Alvinston | Essex, Kent, Lambton | 11 |
| Amherstburg | Essex, Kent, Lambton | 11 |
| Amherstview | Quinte, Kingston, Rideau | 5 |
| Amhertsberg | Essex, Kent, Lambton | 11 |
| Ancaster | Hamilton | 8 |
| Angus | Simcoe York | 14 |
| Appin | Thames Valley | 12 |
| Apple Hill | Champlain | 4 |
| Apsley | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Arden | Quinte, Kingston, Rideau | 5 |
| Ardoch | Quinte, Kingston, Rideau | 5 |
| Ariss | Waterloo, Wellington & Dufferin | 7 |
| Arkell | Waterloo, Wellington & Dufferin | 7 |
| Arkona | Essex, Kent, Lambton | 11 |
| Arnprior | Champlain | 4 |
| Arnstein | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Aroland | Northwestern Nord-Ouest | 1 |
| Arthur | Waterloo, Wellington & Dufferin | 7 |
| Arva | Thames Valley | 12 |
| Ashburn | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Ashton | Champlain | 4 |
| Astorville | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Astra | Quinte, Kingston, Rideau | 5 |
| Athens | Quinte, Kingston, Rideau | 5 |
| Atikokan | Northwestern Nord-Ouest | 1 |
| Attawapiskat | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Atwood | Grey, Bruce, Huron & Perth | 10 |
| Auburn | Grey, Bruce, Huron & Perth | 10 |
| Aurora | Simcoe York | 14 |
| Avonmore | Champlain | 4 |
| Aylmer | Thames Valley | 12 |
| Ayr | Waterloo, Wellington & Dufferin | 7 |
| Ayton | Grey, Bruce, Huron & Perth | 10 |
| Azilda | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Baden | Waterloo, Wellington & Dufferin | 7 |
| Bailieboro | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Bainsville | Champlain | 4 |
| Bala | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Ballinafad | Halton Peel | 13 |
| Ballymote | Thames Valley | 12 |
| Balmertown | Northwestern Nord-Ouest | 1 |
| Bancroft | Quinte, Kingston, Rideau | 5 |
| Banner | Thames Valley | 12 |
| Barrie | Simcoe York | 14 |
| Barry's Bay | Champlain | 4 |
| Barwick | Northwestern Nord-Ouest | 1 |
| Batawa | Quinte, Kingston, Rideau | 5 |
| Batchawana Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Bath | Quinte, Kingston, Rideau | 5 |
| Bayfield | Grey, Bruce, Huron & Perth | 10 |
| Bayham | Thames Valley | 12 |
| Baysville | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Beachburg | Champlain | 4 |
| Beachville | Thames Valley | 12 |
| Beamsville | Niagara | 9 |
| Bear Island | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Bear Island, Lake Temagami | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Beardmore | Northwestern Nord-Ouest | 1 |
| Bearskin Lake | Northwestern Nord-Ouest | 1 |
| Beaverton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Beeton | Simcoe York | 14 |
| Belfountain | Halton Peel | 13 |
| Belgrave | Grey, Bruce, Huron & Perth | 10 |
| Belle Ewart | Simcoe York | 14 |
| Belle River | Essex, Kent, Lambton | 11 |
| Belle-Vall�e | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Belleville | Quinte, Kingston, Rideau | 5 |
| Belmont | Thames Valley | 12 |
| Belwood | Waterloo, Wellington & Dufferin | 7 |
| Berwick | Champlain | 4 |
| Bethany | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Bewdley | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Big Trout Lake | Northwestern Nord-Ouest | 1 |
| Binbrook | Hamilton | 8 |
| Birch Island | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Birr | Thames Valley | 12 |
| Blackstock | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Blenheim | Essex, Kent, Lambton | 11 |
| Blind River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Bloomfield | Quinte, Kingston, Rideau | 5 |
| Blyth | Grey, Bruce, Huron & Perth | 10 |
| Blytheswood | Essex, Kent, Lambton | 11 |
| Bobcaygeon | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Bognor | Grey, Bruce, Huron & Perth | 10 |
| Bolton | Halton Peel | 13 |
| Bondhead | Simcoe York | 14 |
| Bonfield | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Borden | Simcoe York | 14 |
| Bornholm | Grey, Bruce, Huron & Perth | 10 |
| Bothwell | Essex, Kent, Lambton | 11 |
| Boulter | Quinte, Kingston, Rideau | 5 |
| Bourget | Champlain | 4 |
| Bowmanville | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Bracebridge | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Bradford | Simcoe York | 14 |
| Braeside | Champlain | 4 |
| Bramalea | Halton Peel | 13 |
| Brampton | Halton Peel | 13 |
| Brantford | Grand River | 6 |
| Brechin | Simcoe York | 14 |
| Breslau | Waterloo, Wellington & Dufferin | 7 |
| Bridgenorth | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Brigden | Essex, Kent, Lambton | 11 |
| Bright | Thames Valley | 12 |
| BRIGHTON | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Bright's Grove | Essex, Kent, Lambton | 11 |
| Britt | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Brockville | Quinte, Kingston, Rideau | 5 |
| Brooklin | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Brougham | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Brownsville | Thames Valley | 12 |
| Bruce Mines | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Brussels | Grey, Bruce, Huron & Perth | 10 |
| Bryanston | Thames Valley | 12 |
| Buckhorn | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Burford | Grand River | 6 |
| Burgessville | Thames Valley | 12 |
| Burk's Falls | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Burleigh Falls | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Burlington | Halton Peel | 13 |
| Burnaby | Niagara | 9 |
| Burnt River | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Burritts Rapids | Quinte, Kingston, Rideau | 5 |
| Cache Bay | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Caesarea | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cairngorn | Thames Valley | 12 |
| Caistor Centre | Niagara | 9 |
| Calabogie | Champlain | 4 |
| Caledon | Halton Peel | 13 |
| Caledon East | Halton Peel | 13 |
| Caledon Village | Halton Peel | 13 |
| Caledonia | Grand River | 6 |
| Callander | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Calstock | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Calton | Thames Valley | 12 |
| Cambridge | Waterloo, Wellington & Dufferin | 7 |
| Cameron | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Camlachie | Essex, Kent, Lambton | 11 |
| Campbellford | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Campbellvalle | Thames Valley | 12 |
| Campbellville | Halton Peel | 13 |
| Canfield | Grand River | 6 |
| Cannington | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Capreol | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Cardiff | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cardinal | Quinte, Kingston, Rideau | 5 |
| Cargill | Grey, Bruce, Huron & Perth | 10 |
| Carleton Place | Quinte, Kingston, Rideau | 5 |
| Carlisle | Hamilton | 8 |
| Carlow Mayo | Quinte, Kingston, Rideau | 5 |
| Carlsbad Springs | Champlain | 4 |
| Carnarvon | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Carp | Champlain | 4 |
| Carrying Place | Quinte, Kingston, Rideau | 5 |
| Cartier | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Casselman | Champlain | 4 |
| Castleton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cavan | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cayuga | Grand River | 6 |
| Cedar Valley | Simcoe York | 14 |
| Center Wellington Township | Waterloo, Wellington & Dufferin | 7 |
| Central Elgin | Thames Valley | 12 |
| Centreville | Thames Valley | 12 |
| Chalk River | Champlain | 4 |
| Chapleau | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Charlton | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Chatham | Essex, Kent, Lambton | 11 |
| Chatsworth | Grey, Bruce, Huron & Perth | 10 |
| Chelmsford | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Chelsey | Grey, Bruce, Huron & Perth | 10 |
| Cheltenham | Halton Peel | 13 |
| Chepstow | Grey, Bruce, Huron & Perth | 10 |
| Cherry Valley | Quinte, Kingston, Rideau | 5 |
| Chesley | Grey, Bruce, Huron & Perth | 10 |
| Chesterville | Champlain | 4 |
| Chilliwack | Essex, Kent, Lambton | 11 |
| Christian Island | Simcoe York | 14 |
| Chute-�-Blondeau | Champlain | 4 |
| Clandeboye | Thames Valley | 12 |
| Claremont | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Clarence Creek | Champlain | 4 |
| Clarence-Rockland | Champlain | 4 |
| Clarington | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Clarksburg | Grey, Bruce, Huron & Perth | 10 |
| Clayton | Quinte, Kingston, Rideau | 5 |
| Clifford | Waterloo, Wellington & Dufferin | 7 |
| Clinton | Grey, Bruce, Huron & Perth | 10 |
| Cloyne | Quinte, Kingston, Rideau | 5 |
| Cobalt | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Cobden | Champlain | 4 |
| Coboconk | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cobourg | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cochrane | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Codrington | Quinte, Kingston, Rideau | 5 |
| Coe Hill | Quinte, Kingston, Rideau | 5 |
| Colborne | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Coldstream | Thames Valley | 12 |
| Coldwater | Simcoe York | 14 |
| Coleman | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Colgan | Simcoe York | 14 |
| Collingwood | Simcoe York | 14 |
| Comber | Essex, Kent, Lambton | 11 |
| Combermere | Champlain | 4 |
| Commanda | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Concord | Simcoe York | 14 |
| Conestogo | Waterloo, Wellington & Dufferin | 7 |
| Coniston | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Connaught | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Consecon | Quinte, Kingston, Rideau | 5 |
| Constance Bay | Champlain | 4 |
| Cookstown | Simcoe York | 14 |
| Copenhagen | Thames Valley | 12 |
| Copper Cliff | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Corbeil | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Corinth | Thames Valley | 12 |
| Cornwall | Champlain | 4 |
| Corunna | Essex, Kent, Lambton | 11 |
| Cottam | Essex, Kent, Lambton | 11 |
| Courtice | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Courtland | Grand River | 6 |
| Craighurst | Simcoe York | 14 |
| Creemore | Simcoe York | 14 |
| Croton | Essex, Kent, Lambton | 11 |
| Crumlin | Thames Valley | 12 |
| Crysler | Champlain | 4 |
| Crystal Beach | Niagara | 9 |
| Culloden | Thames Valley | 12 |
| Cumberland | Champlain | 4 |
| Curran | Champlain | 4 |
| Curve Lake | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Cutler | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Dacre | Champlain | 4 |
| Dalkeith | Champlain | 4 |
| Dashwood | Grey, Bruce, Huron & Perth | 10 |
| Deep River | Champlain | 4 |
| Deer Lake | Northwestern Nord-Ouest | 1 |
| Delaware | Thames Valley | 12 |
| Delhi | Grand River | 6 |
| Delmer | Thames Valley | 12 |
| Delta | Quinte, Kingston, Rideau | 5 |
| Demorestville | Quinte, Kingston, Rideau | 5 |
| Denfield | Thames Valley | 12 |
| Desbarats | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Deseronto | Quinte, Kingston, Rideau | 5 |
| Devlin | Northwestern Nord-Ouest | 1 |
| Dinorwic | Northwestern Nord-Ouest | 1 |
| Dobbinton | Grey, Bruce, Huron & Perth | 10 |
| Dobie | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Don Mills | Toronto | 16 |
| Dorchester | Thames Valley | 12 |
| Dorion | Northwestern Nord-Ouest | 1 |
| Dorset | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Douglas | Champlain | 4 |
| Douro | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Dover | Essex, Kent, Lambton | 11 |
| Dover Centre | Essex, Kent, Lambton | 11 |
| Dowling | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Downsview | Toronto | 16 |
| Drayton | Northwestern Nord-Ouest | 1 |
| Drayton | Waterloo, Wellington & Dufferin | 7 |
| Dresden | Essex, Kent, Lambton | 11 |
| Drumbo | Thames Valley | 12 |
| Dryden | Northwestern Nord-Ouest | 1 |
| Duart | Essex, Kent, Lambton | 11 |
| Dublin | Grey, Bruce, Huron & Perth | 10 |
| Dubreuilville | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Dunchurch | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Dundalk | Grey, Bruce, Huron & Perth | 10 |
| Dundas | Hamilton | 8 |
| Dungannon | Grey, Bruce, Huron & Perth | 10 |
| Dunnville | Grand River | 6 |
| Dunrobin | Champlain | 4 |
| Dunsford | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Dunvegan | Champlain | 4 |
| Durham | Grey, Bruce, Huron & Perth | 10 |
| Dutton | Thames Valley | 12 |
| Duttona Beach | Thames Valley | 12 |
| Dwight | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Eagle | Thames Valley | 12 |
| Ear Falls | Northwestern Nord-Ouest | 1 |
| Earlton | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| East Garafraxa | Waterloo, Wellington & Dufferin | 7 |
| East Gwillimbury | Simcoe York | 14 |
| East York | Toronto | 16 |
| Eastwood | Thames Valley | 12 |
| Echo Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Eden | Thames Valley | 12 |
| Eden Mills | Waterloo, Wellington & Dufferin | 7 |
| Edgefield | Champlain | 4 |
| Edwards | Champlain | 4 |
| Edwardsburgh-Cardinal | Quinte, Kingston, Rideau | 5 |
| Eganville | Champlain | 4 |
| Elgin | Quinte, Kingston, Rideau | 5 |
| Elginburg | Quinte, Kingston, Rideau | 5 |
| Elginfield | Thames Valley | 12 |
| Elizabethtown | Quinte, Kingston, Rideau | 5 |
| Elk Lake | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Elliot Lake | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Elmira | Waterloo, Wellington & Dufferin | 7 |
| Elmvale | Simcoe York | 14 |
| Elora | Waterloo, Wellington & Dufferin | 7 |
| Embro | Thames Valley | 12 |
| Embrun | Champlain | 4 |
| Emo | Northwestern Nord-Ouest | 1 |
| Emsdale | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Englehart | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Ennismore | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Erieau | Essex, Kent, Lambton | 11 |
| Erin | Waterloo, Wellington & Dufferin | 7 |
| Erinsville | Quinte, Kingston, Rideau | 5 |
| Espanola | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Essex | Essex, Kent, Lambton | 11 |
| Ethel | Grey, Bruce, Huron & Perth | 10 |
| Etobicoke | Toronto | 16 |
| Evansville | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Everett | Simcoe York | 14 |
| Exeter | Grey, Bruce, Huron & Perth | 10 |
| Falconbridge | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Fauquier | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Fenelon Falls | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Fenwick | Niagara | 9 |
| Fergus | Waterloo, Wellington & Dufferin | 7 |
| Feversham | Grey, Bruce, Huron & Perth | 10 |
| Finch | Champlain | 4 |
| Fingal | Thames Valley | 12 |
| Fisherville | Grand River | 6 |
| Flesherton | Grey, Bruce, Huron & Perth | 10 |
| Flinton | Quinte, Kingston, Rideau | 5 |
| Florence | Essex, Kent, Lambton | 11 |
| Foldens | Thames Valley | 12 |
| Foleyet | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Fonthill | Niagara | 9 |
| Fordwich | Grey, Bruce, Huron & Perth | 10 |
| Forest | Essex, Kent, Lambton | 11 |
| Forest Estates | Thames Valley | 12 |
| Foresters Falls | Champlain | 4 |
| Fort Erie | Niagara | 9 |
| Fort Frances | Northwestern Nord-Ouest | 1 |
| Fort Severn | Northwestern Nord-Ouest | 1 |
| Fournier | Champlain | 4 |
| Frankford | Quinte, Kingston, Rideau | 5 |
| Fraserville | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Freelton | Hamilton | 8 |
| French River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Frome | Thames Valley | 12 |
| Gananoque | Quinte, Kingston, Rideau | 5 |
| Garden River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Garden Village | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Garson | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Gatineau | Champlain | 4 |
| Georgetown | Halton Peel | 13 |
| Georgian Bluffs | Grey, Bruce, Huron & Perth | 10 |
| Georgina | Simcoe York | 14 |
| Geraldton | Northwestern Nord-Ouest | 1 |
| Gilmour | Quinte, Kingston, Rideau | 5 |
| Gladstone | Thames Valley | 12 |
| Glanworth | Thames Valley | 12 |
| Glen Robertson | Champlain | 4 |
| Glen Walter | Champlain | 4 |
| Glen Williams | Halton Peel | 13 |
| Glenburnie | Quinte, Kingston, Rideau | 5 |
| Glencoe | Thames Valley | 12 |
| Gloucester | Champlain | 4 |
| Goderich | Grey, Bruce, Huron & Perth | 10 |
| Godfrey | Quinte, Kingston, Rideau | 5 |
| Gogama | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Golden Lake | Champlain | 4 |
| Golspie | Thames Valley | 12 |
| Gooderham | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Goodwood | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Gore Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Gorham | Northwestern Nord-Ouest | 1 |
| Gormley | Simcoe York | 14 |
| Gorrie | Grey, Bruce, Huron & Perth | 10 |
| Goulais River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Gowanstown | Grey, Bruce, Huron & Perth | 10 |
| Grafton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Grand Bend | Essex, Kent, Lambton | 11 |
| Grand Valley | Waterloo, Wellington & Dufferin | 7 |
| Grande Pointe | Essex, Kent, Lambton | 11 |
| Granton | Thames Valley | 12 |
| Grassy Narrows | Northwestern Nord-Ouest | 1 |
| Gravenhurst | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Greely | Champlain | 4 |
| Green Valley | Simcoe York | 14 |
| Greenbank | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Greensville | Hamilton | 8 |
| Griffith | Champlain | 4 |
| Grimsby | Niagara | 9 |
| Grosse Pointe Farms | Essex, Kent, Lambton | 11 |
| Guelph | Waterloo, Wellington & Dufferin | 7 |
| Gull Bay | Northwestern Nord-Ouest | 1 |
| Hagersville | Grand River | 6 |
| Haileybury | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Haley | Champlain | 4 |
| Haliburton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Halton Hills | Halton Peel | 13 |
| Hamilton | Hamilton | 8 |
| Hammond | Champlain | 4 |
| Hampton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Hanmer | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Hannon | Hamilton | 8 |
| Hanover | Grey, Bruce, Huron & Perth | 10 |
| Harcourt | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Harley | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Harrietsville | Thames Valley | 12 |
| Harrington | Thames Valley | 12 |
| Harriston | Waterloo, Wellington & Dufferin | 7 |
| Harrow | Essex, Kent, Lambton | 11 |
| Hartington | Quinte, Kingston, Rideau | 5 |
| Harwood | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Hastings | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Havelock | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Hawkesbury | Champlain | 4 |
| Hawkestone | Simcoe York | 14 |
| Hawtrey | Thames Valley | 12 |
| Hearst | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Heathcote | Grey, Bruce, Huron & Perth | 10 |
| Heidelberg | Waterloo, Wellington & Dufferin | 7 |
| Hensall | Grey, Bruce, Huron & Perth | 10 |
| Henvey Inlet | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Hepworth | Grey, Bruce, Huron & Perth | 10 |
| Heron Bay | Northwestern Nord-Ouest | 1 |
| Hespeler/Cambridge | Waterloo, Wellington & Dufferin | 7 |
| Hickory Corner | Thames Valley | 12 |
| Hickson | Thames Valley | 12 |
| Highgate | Essex, Kent, Lambton | 11 |
| Hillsburg | Simcoe York | 14 |
| Hillsburgh | Waterloo, Wellington & Dufferin | 7 |
| Hillsdale | Simcoe York | 14 |
| Hilton Beach | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Holbrook | Thames Valley | 12 |
| Holland Centre | Grey, Bruce, Huron & Perth | 10 |
| Holland Landing | Simcoe York | 14 |
| Holstein | Grey, Bruce, Huron & Perth | 10 |
| Honey Harbour | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Hornby | Halton Peel | 13 |
| Hornepayne | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Hudson | Northwestern Nord-Ouest | 1 |
| Huntingford | Thames Valley | 12 |
| Huntsville | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Hyde Park | Thames Valley | 12 |
| Ignace | Northwestern Nord-Ouest | 1 |
| Ilderton | Thames Valley | 12 |
| Indian River | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Ingersoll | Thames Valley | 12 |
| Ingleside | Champlain | 4 |
| Inglewood | Halton Peel | 13 |
| Innerkip | Thames Valley | 12 |
| Innisfil | Simcoe York | 14 |
| Inniskillen | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Inverary | Quinte, Kingston, Rideau | 5 |
| Inverhaugh | Waterloo, Wellington & Dufferin | 7 |
| Iona | Thames Valley | 12 |
| Iona Station | Thames Valley | 12 |
| Iron Bridge | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Iroquois | Champlain | 4 |
| Iroquois Falls | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Jackson's Point | Simcoe York | 14 |
| Janetville | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Jarvis | Grand River | 6 |
| Jerseyville | Hamilton | 8 |
| Jordan | Niagara | 9 |
| Jordan Station | Niagara | 9 |
| Kagawong | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Kakabeka Falls | Northwestern Nord-Ouest | 1 |
| Kaladar | Quinte, Kingston, Rideau | 5 |
| Kaministiquia | Northwestern Nord-Ouest | 1 |
| Kanata | Champlain | 4 |
| Kapuskasing | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Kars | Champlain | 4 |
| Kasabonika | Northwestern Nord-Ouest | 1 |
| Kasechewan | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Kashechewan | Northwestern Nord-Ouest | 1 |
| Katrine | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Kawartha Lakes | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Kearney | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Keene | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Keewatin | Northwestern Nord-Ouest | 1 |
| Keewaywin | Northwestern Nord-Ouest | 1 |
| Kemble | Grey, Bruce, Huron & Perth | 10 |
| Kemptville | Quinte, Kingston, Rideau | 5 |
| Kendal | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Kenilworth | Waterloo, Wellington & Dufferin | 7 |
| Kenora | Northwestern Nord-Ouest | 1 |
| Kent Bridge | Essex, Kent, Lambton | 11 |
| Kerwood | Thames Valley | 12 |
| Keswick | Simcoe York | 14 |
| Kettle & Stony Point First Nation | Essex, Kent, Lambton | 11 |
| Kettle Point | Essex, Kent, Lambton | 11 |
| Kettleby | Simcoe York | 14 |
| Keyser | Thames Valley | 12 |
| Kilbride | Halton Peel | 13 |
| Killaloe | Champlain | 4 |
| Killarney | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Kilworth | Thames Valley | 12 |
| Kilworthy | Simcoe York | 14 |
| Kimberley | Grey, Bruce, Huron & Perth | 10 |
| Kincardine | Grey, Bruce, Huron & Perth | 10 |
| King City | Simcoe York | 14 |
| King Kirkland | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Kingfisher Lake | Northwestern Nord-Ouest | 1 |
| Kingston | Quinte, Kingston, Rideau | 5 |
| Kingsville | Essex, Kent, Lambton | 11 |
| Kintore | Thames Valley | 12 |
| Kirkfield | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Kirkland | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Kirkland Lake | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Kirkton | Grey, Bruce, Huron & Perth | 10 |
| Kitchener | Waterloo, Wellington & Dufferin | 7 |
| Kleinburg | Simcoe York | 14 |
| Knowlesville | Waterloo, Wellington & Dufferin | 7 |
| Komoka | Thames Valley | 12 |
| Lake St. Peter | Quinte, Kingston, Rideau | 5 |
| Lake Temagami | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Lakefield | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Lakehurst | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Lakeside | Thames Valley | 12 |
| L'Amable | Quinte, Kingston, Rideau | 5 |
| Lambeth | Thames Valley | 12 |
| Lambton | Essex, Kent, Lambton | 11 |
| Lambton Shores | Essex, Kent, Lambton | 11 |
| Lanark | Quinte, Kingston, Rideau | 5 |
| Lanark Highlands | Quinte, Kingston, Rideau | 5 |
| Lancaster | Champlain | 4 |
| Langton | Grand River | 6 |
| Lansdowne | Quinte, Kingston, Rideau | 5 |
| Larder Lake | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| LaSalle | Essex, Kent, Lambton | 11 |
| Latchford | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Lavigne | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Leamington | Essex, Kent, Lambton | 11 |
| Leaskdale | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Lefaivre | Champlain | 4 |
| Lefroy | Simcoe York | 14 |
| Levack | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Limehouse | Halton Peel | 13 |
| Limoges | Champlain | 4 |
| Lincoln | Niagara | 9 |
| Lindsay | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Linwood | Waterloo, Wellington & Dufferin | 7 |
| Lion's Head | Grey, Bruce, Huron & Perth | 10 |
| Lisle | Simcoe York | 14 |
| Listowel | Grey, Bruce, Huron & Perth | 10 |
| Little Britain | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Little Current | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Lively | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Lobo | Thames Valley | 12 |
| Locust Hill | Simcoe York | 14 |
| Lombardy | Quinte, Kingston, Rideau | 5 |
| Londesboro | Grey, Bruce, Huron & Perth | 10 |
| London | Thames Valley | 12 |
| Long Sault | Champlain | 4 |
| Long Sault Island | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Longford Mills | Simcoe York | 14 |
| Longlac | Northwestern Nord-Ouest | 1 |
| Loretto | Waterloo, Wellington & Dufferin | 7 |
| L'Orignal | Champlain | 4 |
| Lowbanks | Grand River | 6 |
| Lucan | Thames Valley | 12 |
| Lucknow | Grey, Bruce, Huron & Perth | 10 |
| Luton | Thames Valley | 12 |
| Lyn | Quinte, Kingston, Rideau | 5 |
| Lynden | Hamilton | 8 |
| Lyndhurst | Quinte, Kingston, Rideau | 5 |
| Lyons | Thames Valley | 12 |
| Maberly | Quinte, Kingston, Rideau | 5 |
| MacTier | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Madawaska | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Madawaska Valley | Champlain | 4 |
| Madoc | Quinte, Kingston, Rideau | 5 |
| Magnetawan | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Maidstone | Essex, Kent, Lambton | 11 |
| Maitland | Quinte, Kingston, Rideau | 5 |
| Mallorytown | Quinte, Kingston, Rideau | 5 |
| Malton | Halton Peel | 13 |
| Manilla | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Manitouwadge | Northwestern Nord-Ouest | 1 |
| Manitowaning | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Manotick | Champlain | 4 |
| Mansfield | Simcoe York | 14 |
| Maple | Simcoe York | 14 |
| Maple Lake | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Maple Leaf | Quinte, Kingston, Rideau | 5 |
| MapleLake Park | Thames Valley | 12 |
| Mapleton | Thames Valley | 12 |
| Marathon | Northwestern Nord-Ouest | 1 |
| Marionville | Champlain | 4 |
| Markdale | Grey, Bruce, Huron & Perth | 10 |
| Markham | Simcoe York | 14 |
| Markstay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Marlbank | Quinte, Kingston, Rideau | 5 |
| Marmora | Quinte, Kingston, Rideau | 5 |
| Martintown | Champlain | 4 |
| Maryhill | Waterloo, Wellington & Dufferin | 7 |
| Marysville | Quinte, Kingston, Rideau | 5 |
| Massey | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Matachewan | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Matheson | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Mattawa | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Mattice | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Maxville | Champlain | 4 |
| Maxwell | Grey, Bruce, Huron & Perth | 10 |
| Maynooth | Quinte, Kingston, Rideau | 5 |
| McDonalds Corners | Quinte, Kingston, Rideau | 5 |
| McGregor | Essex, Kent, Lambton | 11 |
| M'Chigeeng | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| M'Chigeeng First Nation | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| McKellar | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Meadowvale | Halton Peel | 13 |
| Meaford | Grey, Bruce, Huron & Perth | 10 |
| Medina | Thames Valley | 12 |
| Melbourne | Thames Valley | 12 |
| Meldrum Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Melrose | Thames Valley | 12 |
| Merlin | Essex, Kent, Lambton | 11 |
| Merrickville | Quinte, Kingston, Rideau | 5 |
| Metcalfe | Champlain | 4 |
| Middlemiss | Thames Valley | 12 |
| Midhurst | Simcoe York | 14 |
| Midland | Simcoe York | 14 |
| Migisi Sahgaigan | Northwestern Nord-Ouest | 1 |
| Mildmay | Grey, Bruce, Huron & Perth | 10 |
| Millbrook | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Milldale | Thames Valley | 12 |
| Miller Lake | Grey, Bruce, Huron & Perth | 10 |
| Millgrove | Hamilton | 8 |
| Milton | Halton Peel | 13 |
| Milverton | Grey, Bruce, Huron & Perth | 10 |
| Mindemoya | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Minden | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Mine Centre | Northwestern Nord-Ouest | 1 |
| Minesing | Simcoe York | 14 |
| Minett | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Mishkeegogamang | Northwestern Nord-Ouest | 1 |
| Mississauga | Halton Peel | 13 |
| Mitchell | Grey, Bruce, Huron & Perth | 10 |
| Mnjikaning | Simcoe York | 14 |
| Mobert | Northwestern Nord-Ouest | 1 |
| Moffat | Halton Peel | 13 |
| Monetville | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Monkland | Champlain | 4 |
| Monkton | Grey, Bruce, Huron & Perth | 10 |
| Mono Centre | Waterloo, Wellington & Dufferin | 7 |
| Moonbeam | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Moorefield | Waterloo, Wellington & Dufferin | 7 |
| Mooretown | Essex, Kent, Lambton | 11 |
| Moose Creek | Champlain | 4 |
| Moose Factory | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Moosonee | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Morpeth | Essex, Kent, Lambton | 11 |
| Morrisburg | Champlain | 4 |
| Morriston | Waterloo, Wellington & Dufferin | 7 |
| Morson | Northwestern Nord-Ouest | 1 |
| Mossley | Thames Valley | 12 |
| Mount Albert | Simcoe York | 14 |
| Mount Brydges | Thames Valley | 12 |
| Mount Elgin | Thames Valley | 12 |
| Mount Forest | Waterloo, Wellington & Dufferin | 7 |
| Mount Hope | Hamilton | 8 |
| Mount Pleasant | Grand River | 6 |
| Mount Salem | Thames Valley | 12 |
| Mountain | Champlain | 4 |
| Mt. Brydges | Thames Valley | 12 |
| Mt. Elgin | Thames Valley | 12 |
| Muncey | Thames Valley | 12 |
| Munsee | Thames Valley | 12 |
| Munsee-Deleware | Thames Valley | 12 |
| Munster | Champlain | 4 |
| Murillo | Northwestern Nord-Ouest | 1 |
| Muskrat Dam | Northwestern Nord-Ouest | 1 |
| Nairn | Thames Valley | 12 |
| Nairn Centre | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Nakina | Northwestern Nord-Ouest | 1 |
| Nanticoke | Grand River | 6 |
| Napanee | Quinte, Kingston, Rideau | 5 |
| Napier | Thames Valley | 12 |
| Naughton | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Navan | Champlain | 4 |
| Neebing | Northwestern Nord-Ouest | 1 |
| Nepean | Champlain | 4 |
| Nestleton | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Nestleton Station | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Nestor Falls | Northwestern Nord-Ouest | 1 |
| Neustadt | Grey, Bruce, Huron & Perth | 10 |
| New Dundee | Waterloo, Wellington & Dufferin | 7 |
| New Glasgow | Thames Valley | 12 |
| New Hamburg | Waterloo, Wellington & Dufferin | 7 |
| New Liskeard | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| New Lowell | Simcoe York | 14 |
| New Sarum | Thames Valley | 12 |
| Newboro | Quinte, Kingston, Rideau | 5 |
| Newburgh | Quinte, Kingston, Rideau | 5 |
| Newbury | Thames Valley | 12 |
| Newcastle | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Newmarket | Simcoe York | 14 |
| Newtonville | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Neyaashiinigmiing | Grey, Bruce, Huron & Perth | 10 |
| Niagara Falls | Niagara | 9 |
| Niagara-on-the-Lake | Niagara | 9 |
| Nilestown | Thames Valley | 12 |
| Nipigon | Northwestern Nord-Ouest | 1 |
| Nipissing | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Nobel | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Nobleton | Simcoe York | 14 |
| No�lville | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Nogies Creek | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Nolalu | Northwestern Nord-Ouest | 1 |
| Norman | Thames Valley | 12 |
| North Bay | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| North Buxton | Essex, Kent, Lambton | 11 |
| North Gower | Champlain | 4 |
| North Spirit Lake | Northwestern Nord-Ouest | 1 |
| North York | Toronto | 16 |
| Northbrook | Quinte, Kingston, Rideau | 5 |
| Norval | Halton Peel | 13 |
| Norwich | Thames Valley | 12 |
| Norwood | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Notre Dame du Nord | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Oakland | Grand River | 6 |
| Oakridges | Simcoe York | 14 |
| Oakville | Halton Peel | 13 |
| Oakwood | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Odessa | Quinte, Kingston, Rideau | 5 |
| Ogoki | Northwestern Nord-Ouest | 1 |
| Ohsweken | Grand River | 6 |
| Oil Springs | Essex, Kent, Lambton | 11 |
| Oldcastle | Essex, Kent, Lambton | 11 |
| Oliphant | Grey, Bruce, Huron & Perth | 10 |
| Omemee | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Onyota'aka | Thames Valley | 12 |
| Opasatika | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Orangeville | Waterloo, Wellington & Dufferin | 7 |
| Orillia | Simcoe York | 14 |
| Orl'ans | Champlain | 4 |
| Oro | Simcoe York | 14 |
| Oro Station | Simcoe York | 14 |
| Orono | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Orton | Waterloo, Wellington & Dufferin | 7 |
| Orwell | Thames Valley | 12 |
| Osgoode | Champlain | 4 |
| Oshawa | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Ostrander | Thames Valley | 12 |
| Ottawa | Champlain | 4 |
| Otterville | Thames Valley | 12 |
| Owen Sound | Grey, Bruce, Huron & Perth | 10 |
| Oxford Centre | Thames Valley | 12 |
| Oxford Mills | Quinte, Kingston, Rideau | 5 |
| Pain Court | Essex, Kent, Lambton | 11 |
| Paisley | Grey, Bruce, Huron & Perth | 10 |
| Pakenham | Quinte, Kingston, Rideau | 5 |
| Palgrave | Halton Peel | 13 |
| Palmer Rapids | Champlain | 4 |
| Palmerston | Waterloo, Wellington & Dufferin | 7 |
| Paris | Grand River | 6 |
| Parkhill | Thames Valley | 12 |
| Parry Sound | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Pass Lake | Northwestern Nord-Ouest | 1 |
| Pawitik | Northwestern Nord-Ouest | 1 |
| Pays Plat | Northwestern Nord-Ouest | 1 |
| Peawanuck | Northwestern Nord-Ouest | 1 |
| Pefferlaw | Simcoe York | 14 |
| Pelee Island | Essex, Kent, Lambton | 11 |
| Pelham | Niagara | 9 |
| Pembroke | Champlain | 4 |
| Penetang | Simcoe York | 14 |
| Penetanguishene | Simcoe York | 14 |
| Pentanguishene | Simcoe York | 14 |
| Perkinsfield | Simcoe York | 14 |
| Perth | Quinte, Kingston, Rideau | 5 |
| Perth East | Quinte, Kingston, Rideau | 5 |
| Petawawa | Champlain | 4 |
| Peterborough | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Petersburg | Waterloo, Wellington & Dufferin | 7 |
| Petrolia | Essex, Kent, Lambton | 11 |
| Pic Mobert | Northwestern Nord-Ouest | 1 |
| Pickerel River | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Pickering | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Picton | Quinte, Kingston, Rideau | 5 |
| Pikangikum | Northwestern Nord-Ouest | 1 |
| Plainfield | Quinte, Kingston, Rideau | 5 |
| Plantagenet | Champlain | 4 |
| Plattsville | Thames Valley | 12 |
| Plevna | Quinte, Kingston, Rideau | 5 |
| Point Edward | Essex, Kent, Lambton | 11 |
| Pointe au Baril | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Pointe-aux-Roches | Essex, Kent, Lambton | 11 |
| Pontypool | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Poplar Hill | Thames Valley | 12 |
| Porcupine | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Porquis | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Porquis Junction | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Port Bruce | Thames Valley | 12 |
| Port Burwell | Thames Valley | 12 |
| Port Carling | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Port Colborne | Niagara | 9 |
| Port Dover | Grand River | 6 |
| Port Elgin | Grey, Bruce, Huron & Perth | 10 |
| Port Franks | Essex, Kent, Lambton | 11 |
| Port Glasgow | Thames Valley | 12 |
| Port Hope | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Port Lambton | Essex, Kent, Lambton | 11 |
| Port Loring | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Port Maitland | Grand River | 6 |
| Port McNicoll | Simcoe York | 14 |
| Port Perry | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Port Robinson | Niagara | 9 |
| Port Rowan | Grand River | 6 |
| Port Severn | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Port Stanley | Thames Valley | 12 |
| Port Sydney | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Portland | Quinte, Kingston, Rideau | 5 |
| Powassan | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Prescott | Quinte, Kingston, Rideau | 5 |
| Priceville | Grey, Bruce, Huron & Perth | 10 |
| Prince Albert | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Prince Edward | Quinte, Kingston, Rideau | 5 |
| Princeton | Thames Valley | 12 |
| Providence Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Puslinch | Waterloo, Wellington & Dufferin | 7 |
| Putnam | Thames Valley | 12 |
| Queenston | Niagara | 9 |
| Queensville | Simcoe York | 14 |
| Rainy River | Northwestern Nord-Ouest | 1 |
| Ramore | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Red Lake | Northwestern Nord-Ouest | 1 |
| Red Rock | Northwestern Nord-Ouest | 1 |
| Redbridge | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Renfrew | Champlain | 4 |
| Restoule | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Rexdale | Toronto | 16 |
| Richard's Landing | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Richmond | Champlain | 4 |
| Richmond Hill | Simcoe York | 14 |
| Rideau Ferry | Quinte, Kingston, Rideau | 5 |
| Ridgetown | Essex, Kent, Lambton | 11 |
| Ridgeville | Niagara | 9 |
| Ridgeway | Niagara | 9 |
| Ripley | Grey, Bruce, Huron & Perth | 10 |
| Rockland | Champlain | 4 |
| Rockton | Hamilton | 8 |
| Rockwood | Waterloo, Wellington & Dufferin | 7 |
| Rodney | Thames Valley | 12 |
| Rosemont | Waterloo, Wellington & Dufferin | 7 |
| Roseneath | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Rosseau | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Round Lake | Champlain | 4 |
| Rousseau | Northwestern Nord-Ouest | 1 |
| Russell | Champlain | 4 |
| Ruthven | Essex, Kent, Lambton | 11 |
| Sachigo Lake | Northwestern Nord-Ouest | 1 |
| Salford | Thames Valley | 12 |
| Sandy Lake | Northwestern Nord-Ouest | 1 |
| Sarnia | Essex, Kent, Lambton | 11 |
| Sarsfield | Champlain | 4 |
| Sauble Beach | Grey, Bruce, Huron & Perth | 10 |
| Saugeen Shores | Grey, Bruce, Huron & Perth | 10 |
| Sault Ste. Marie | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Scarborough | Toronto | 16 |
| Schomberg | Simcoe York | 14 |
| Schreiber | Northwestern Nord-Ouest | 1 |
| Schumacher | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Scotland | Grand River | 6 |
| Scottsville | Thames Valley | 12 |
| Seaforth | Grey, Bruce, Huron & Perth | 10 |
| Seagrave | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Searchmont | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Seeley's Bay | Quinte, Kingston, Rideau | 5 |
| Selkirk | Grand River | 6 |
| Serpent River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Severn Bridge | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Shakespeare | Grey, Bruce, Huron & Perth | 10 |
| Shallow Lake | Grey, Bruce, Huron & Perth | 10 |
| Shannonville | Quinte, Kingston, Rideau | 5 |
| Sharbot Lake | Quinte, Kingston, Rideau | 5 |
| Sharon | Simcoe York | 14 |
| Shedden | Thames Valley | 12 |
| Sheffield | Waterloo, Wellington & Dufferin | 7 |
| Sheguindah | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Shelburne | Waterloo, Wellington & Dufferin | 7 |
| Sheshegwaning | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Shiibaahaasing | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Shoal Lake | Northwestern Nord-Ouest | 1 |
| Silverwater | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Simcoe | Grand River | 6 |
| Sioux Lookout | Northwestern Nord-Ouest | 1 |
| Sioux Narrows | Northwestern Nord-Ouest | 1 |
| Skead | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Slate Falls | Northwestern Nord-Ouest | 1 |
| Smiths Falls | Quinte, Kingston, Rideau | 5 |
| Smithville | Niagara | 9 |
| Smooth Rock Falls | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Snow Road Station | Quinte, Kingston, Rideau | 5 |
| Sombra | Essex, Kent, Lambton | 11 |
| South Frontenac | Quinte, Kingston, Rideau | 5 |
| South Gillies | Northwestern Nord-Ouest | 1 |
| South Ingersoll | Thames Valley | 12 |
| South Mountain | Champlain | 4 |
| South Porcupine | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| South River | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| South Woodslee | Essex, Kent, Lambton | 11 |
| Southampton | Grey, Bruce, Huron & Perth | 10 |
| Southwold | Thames Valley | 12 |
| Spanish | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Sparta | Thames Valley | 12 |
| Spencerville | Quinte, Kingston, Rideau | 5 |
| Sprinford | Thames Valley | 12 |
| Springbrook | Quinte, Kingston, Rideau | 5 |
| Springfield | Thames Valley | 12 |
| Sprucedale | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| St. Agatha | Waterloo, Wellington & Dufferin | 7 |
| St. Andrews West | Champlain | 4 |
| St. Catharines | Niagara | 9 |
| St. Charles | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| St. Clair Beach | Essex, Kent, Lambton | 11 |
| St. Clements | Waterloo, Wellington & Dufferin | 7 |
| St. Davids | Niagara | 9 |
| St. Eugene | Champlain | 4 |
| St. George | Grand River | 6 |
| St. George Brant | Grand River | 6 |
| St. Isidore | Champlain | 4 |
| St. Jacobs | Waterloo, Wellington & Dufferin | 7 |
| St. Joachim | Essex, Kent, Lambton | 11 |
| St. Marys | Grey, Bruce, Huron & Perth | 10 |
| St. Pauls | Grey, Bruce, Huron & Perth | 10 |
| St. Thomas | Thames Valley | 12 |
| St. Williams | Grand River | 6 |
| St-Albert | Champlain | 4 |
| Staples | Essex, Kent, Lambton | 11 |
| Stayner | Simcoe York | 14 |
| St-Bernardin | Champlain | 4 |
| Ste-Anne-de-Prescott | Champlain | 4 |
| Stella | Quinte, Kingston, Rideau | 5 |
| St-Eug�ne | Champlain | 4 |
| Stevensville | Niagara | 9 |
| Stirling | Quinte, Kingston, Rideau | 5 |
| St-Isidore | Champlain | 4 |
| Stittsville | Champlain | 4 |
| Stokes Bay | Grey, Bruce, Huron & Perth | 10 |
| Stonecliffe | Champlain | 4 |
| Stoney Creek | Hamilton | 8 |
| Stoney Point | Essex, Kent, Lambton | 11 |
| Stouffville | Simcoe York | 14 |
| Straffordville | Thames Valley | 12 |
| Stratford | Grey, Bruce, Huron & Perth | 10 |
| Strathburn | Thames Valley | 12 |
| Strathroy | Thames Valley | 12 |
| Stratton | Northwestern Nord-Ouest | 1 |
| Streetsville | Halton Peel | 13 |
| Sturgeon | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Sturgeon Falls | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Sudbury | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Summer Beaver | Northwestern Nord-Ouest | 1 |
| Summers Corners | Thames Valley | 12 |
| Sunderland | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Sundridge | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Sutton | Simcoe York | 14 |
| Sutton West | Simcoe York | 14 |
| Sweaburg | Thames Valley | 12 |
| Sydenham | Quinte, Kingston, Rideau | 5 |
| Sylvan | Thames Valley | 12 |
| Talbotville Royal | Thames Valley | 12 |
| Tamworth | Quinte, Kingston, Rideau | 5 |
| Tara | Grey, Bruce, Huron & Perth | 10 |
| Tavistock | Thames Valley | 12 |
| Tecumseh | Essex, Kent, Lambton | 11 |
| Teeswater | Grey, Bruce, Huron & Perth | 10 |
| Tehkummah | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Temagami | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Temiskaming Shores | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Terra Cotta | Halton Peel | 13 |
| Terra Nova | Waterloo, Wellington & Dufferin | 7 |
| Terrace Bay | Northwestern Nord-Ouest | 1 |
| Thames Centre | Thames Valley | 12 |
| Thamesford | Thames Valley | 12 |
| Thamesville | Essex, Kent, Lambton | 11 |
| Thedford | Essex, Kent, Lambton | 11 |
| Thessalon | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Thompson | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Thornbury | Grey, Bruce, Huron & Perth | 10 |
| Thorndale | Thames Valley | 12 |
| Thorne | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Thornhill | Simcoe York | 14 |
| Thornton | Simcoe York | 14 |
| Thorold | Niagara | 9 |
| Thunder Bay | Northwestern Nord-Ouest | 1 |
| Tichborne | Quinte, Kingston, Rideau | 5 |
| Tilbury | Essex, Kent, Lambton | 11 |
| Tilden Lake | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Tillsonburg | Thames Valley | 12 |
| Timmins | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Tiny | Simcoe York | 14 |
| Tiverton | Grey, Bruce, Huron & Perth | 10 |
| Tobermory | Grey, Bruce, Huron & Perth | 10 |
| Toledo | Quinte, Kingston, Rideau | 5 |
| Tolsmaville | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Toronto | Toronto | 16 |
| Tottenham | Simcoe York | 14 |
| Townsend | Grand River | 6 |
| Trenton | Quinte, Kingston, Rideau | 5 |
| Troy | Hamilton | 8 |
| Turkey Point | Grand River | 6 |
| Tweed | Quinte, Kingston, Rideau | 5 |
| Tyendinaga | Quinte, Kingston, Rideau | 5 |
| Tyendinaga Mohawk Territory | Quinte, Kingston, Rideau | 5 |
| Tyrconnell | Thames Valley | 12 |
| Tyrone | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Union | Thames Valley | 12 |
| Unionville | Simcoe York | 14 |
| Utopia | Simcoe York | 14 |
| Utterson | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Uxbridge | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Val Caron | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Val Rita | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Val Therese | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Val-des-Monts | Champlain | 4 |
| Valley East | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Vanastra | Grey, Bruce, Huron & Perth | 10 |
| Vanier | Champlain | 4 |
| Vankleek Hill | Champlain | 4 |
| Varna | Grey, Bruce, Huron & Perth | 10 |
| Vaughan | Simcoe York | 14 |
| Vermillion Bay | Northwestern Nord-Ouest | 1 |
| Verner | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Verona | Quinte, Kingston, Rideau | 5 |
| Verschoyle | Thames Valley | 12 |
| Victoria Harbour | Simcoe York | 14 |
| Vienna | Thames Valley | 12 |
| Vineland | Niagara | 9 |
| Vineland Station | Niagara | 9 |
| Virgil | Niagara | 9 |
| Virginiatown | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Vittoria | Grand River | 6 |
| Wabigoon | Northwestern Nord-Ouest | 1 |
| Wahnapitae | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Wainfleet | Niagara | 9 |
| Walkerton | Grey, Bruce, Huron & Perth | 10 |
| Wallaceburg | Essex, Kent, Lambton | 11 |
| Wallacetown | Thames Valley | 12 |
| Wapekeka | Northwestern Nord-Ouest | 1 |
| Wardsville | Thames Valley | 12 |
| Warkworth | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Warminster | Simcoe York | 14 |
| Warren | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Warsaw | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Wasaga Beach | Simcoe York | 14 |
| Washago | Simcoe York | 14 |
| Washington | Thames Valley | 12 |
| Waterdown | Hamilton | 8 |
| Waterford | Grand River | 6 |
| Waterloo | Waterloo, Wellington & Dufferin | 7 |
| Watford | Essex, Kent, Lambton | 11 |
| Waubaushene | Simcoe York | 14 |
| Wawa | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Webbwood | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Welland | Niagara | 9 |
| Wellandport | Niagara | 9 |
| Wellburn | Thames Valley | 12 |
| Wellesley | Waterloo, Wellington & Dufferin | 7 |
| Wellington | Quinte, Kingston, Rideau | 5 |
| Wendover | Champlain | 4 |
| West Bay | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| West Elgin | Thames Valley | 12 |
| West Hill | Toronto | 16 |
| West Lorne | Thames Valley | 12 |
| West McGillvray | Thames Valley | 12 |
| West Nipissing | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Westmeath | Champlain | 4 |
| Weston | Toronto | 16 |
| Westport | Quinte, Kingston, Rideau | 5 |
| Wheatley | Essex, Kent, Lambton | 11 |
| Whitby | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| White Lake | Champlain | 4 |
| White Lake | Quinte, Kingston, Rideau | 5 |
| White River | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Whitedog | Northwestern Nord-Ouest | 1 |
| Whitefish | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Whitefish Falls | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Whitewater | Champlain | 4 |
| Whitney | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Wiarton | Grey, Bruce, Huron & Perth | 10 |
| Wikwemikong | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Wilberforce | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Williamsburg | Champlain | 4 |
| Williamsford | Grey, Bruce, Huron & Perth | 10 |
| Williamstown | Champlain | 4 |
| Willowdale | Toronto | 16 |
| Wilno | Champlain | 4 |
| Wilsonville | Grand River | 6 |
| Winchester | Champlain | 4 |
| Windermere | Muskoka, Nipissing, Parry Sound & Timiskaming | 3 |
| Windsor | Essex, Kent, Lambton | 11 |
| Wingham | Grey, Bruce, Huron & Perth | 10 |
| Winona | Hamilton | 8 |
| Wolfe Island | Quinte, Kingston, Rideau | 5 |
| Wolverton | Thames Valley | 12 |
| Woodbridge | Simcoe York | 14 |
| Woodlawn | Champlain | 4 |
| Woodstock | Thames Valley | 12 |
| Woodville | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Wooler | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Worthington | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Wroxeter | Grey, Bruce, Huron & Perth | 10 |
| Wyevale | Simcoe York | 14 |
| Wyoming | Essex, Kent, Lambton | 11 |
| Yarker | Quinte, Kingston, Rideau | 5 |
| York | Toronto | 16 |
| Young's Point | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Zephyr | Durham, Haliburton, Kawartha & Pine Ridge | 15 |
| Zhiibaahaasing | Algoma, Cochrane, Manitoulin & Sudbury | 2 |
| Zurich | Grey, Bruce, Huron & Perth | 10 |