Ontario Postal Codes

County
Ajax (1848) Elmira (431)
Kingsville (542) Owen Sound (1051)
Stratford (1125) Acton (225)
Alliston (217) Amherstburg (376)
Arnprior (403) Aurora (880)
Aylmer (299) Barrie (2340)
Belleville (1416) Bowmanville (1353)
Bracebridge (187) Bradford (512)
Brampton (3100) Brantford (3034)
Brockville (780) Burlington (2706)
Caledon (1445) Caledonia (240)
Carleton Place (515) Chatham (1197)
Cobourg (655) Collingwood (574)
Concord (537) Cornwall (1640)
Cumberland (70) Delhi (272)
Dryden (389) Dunnville (196)
East Durham Region (12) East Gwillimbury (171)
Elliot Lake (288) Espanola (90)
Essex (290) Etobicoke (3094)
Fergus (332) Fort Erie (690)
Fort Frances (374) Freelton
Gananoque (235) Garson (92)
Georgetown (740) Goderich (420)
Gravenhurst (110) Greely (93)
Grimsby (588) Guelph (2394)
Hamilton (3750) Hanmer (129)
Hanover (335) Hawkesbury (336)
Huntsville (179) Ingersoll (373)
Innisfil (458) Kanata (1249)
Kapuskasing (320) Kenora (455)
Keswick (473) Kincardine (226)
King City (133) Kingston (2734)
Kirkland Lake (270) Kitchener (2518)
Lake Simcoe Southeast Shore (12) Leamington (587)
Lindsay (661) Listowel (340)
Lively (88) London (3750)
Manotick (96) Maple (607)
Markham (807) Meaford (163)
Midland (816) Milton (1946)
Mississauga (3729) Napanee (551)
Navan (136) Nepean (2702)
New Hamburg (459) Newmarket (1289)
Niagara Falls (2254) North Bay (1660)
North York (1417) Oakville (2735)
Orangeville (909) Orillia (1044)
Orleans (1774) Oshawa (2673)
Ottawa (3750) Parry Sound (253)
Pembroke (1011) Penetanguishene (273)
Perth (289) Petawawa (253)
Peterborough (3347) Pickering (1202)
Port Colborne (650) Port Hope (376)
Port Perry (116) Port Stanley (37)
Ramara Renfrew (427)
Richmond Hill (2368) Rockland (110)
Russell (30) Sarnia (1867)
Sault Ste. Marie (2038) Scarborough (2970)
Shelburne (472) Simcoe (549)
Sioux Lookout (75) Smiths Falls (588)
St Catharines (2867) St Marys (50)
St Thomas (1162) Stittsville (328)
Stoney Creek (2411) Stouffville (723)
Strathroy (404) Sturgeon Falls (336)
Sudbury (2592) Thornhill (1476)
Thunder Bay (2862) Tillsonburg (578)
Timmins (1052) Toronto (3750)
Trenton (687) Unionville (2478)
Uxbridge (155) Val Caron (79)
Wallaceburg (612) Wasaga Beach (304)
Welland (1341) West Durham Region (9)
West Northumberland County (11) Whitby (2034)
Willowdale (2226) Windsor (3132)
Winnipeg # 2 (1) Woodbridge (1514)
Woodstock (1122) York (1044)
Information

Ontario is an Administrative divisions in Canada.

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