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Ontario
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Ontario

ON

Ontario • province of Canada

Cities
240
Population
14,223,942
Timezone
America/Toronto
ISO Code
CA-ON
State Code
ON
ISO Code
CA-ON
Timezone
America/Toronto
Coordinates
50.00°, -86.00°
Native Name
Ontario
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Cities (240)

Ajax

127K

Algoma

114K

Alliston

19K

Amherstburg

14K

Amigo Beach

Ancaster

41K

Angus

10K

Arnprior

9K

Atikokan

3K

Attawapiskat

2K

Aurora

55K

Aylmer

7K

Azilda

5K

Ballantrae

3K

Bancroft

4K

Barrie

148K

Bath

1K

Belleville

51K

Bells Corners

9K

Belmont

1K

Binbrook

9K

Bluewater

7K

Bourget

1K

Bracebridge

15K

Brampton

656K

Brant

34K

Brantford

105K

Brockville

22K

Brussels

1K

Burford

2K

Burlington

187K

Cambridge

138K

Camlachie

8K

Capreol

3K

Carleton Place

12K

Casselman

3K

Chatham

44K

Chatham-Kent

44K

Clarence-Rockland

21K

Cobourg

21K

Cochrane

80K

Collingwood

22K

Concord

8K

Constance Bay

2K

Cookstown

1K

Cornwall

49K

Corunna

6K

Deep River

4K

Delaware

3K

Deseronto

2K

Dorchester

9K

Dowling

1K

Dryden

7K

Durham

0

Ear Falls

1K

East Gwillimbury

24K

East York

115K

Elliot Lake

11K

Elmvale

2K

Englehart

1K

Espanola

5K

Essex

7K

Etobicoke

11K

Exeter

0

Fort Erie

31K

Fort Frances

8K

Gananoque

5K

Glencoe

2K

Goderich

8K

Golden

1K

Gravenhurst

12K

Greater Napanee

17K

Greater Sudbury

166K

Greenstone

5K

Guelph

144K

Haldimand

46K

Haliburton Village

Halton

133K

Hamilton

569K

Hanover

8K

Harriston

2K

Hawkesbury

10K

Hearst

5K

Hornepayne

1K

Huntsville

20K

Huron East

9K

Ingersoll

13K

Innisfil

43K

Iroquois Falls

5K

Jarvis

1K

Kanata

102K

Kapuskasing

8K

Kawartha Lakes

75K

Kenora

15K

Keswick

21K

Kincardine

7K

King

7K

Kingston

132K

Kirkland Lake

8K

Kitchener

257K

L'Orignal

1K

Lakefield

3K

Lambton Shores

11K

Lappe

1K

Leamington

28K

Limoges

2K

Lindsay

21K

Listowel

8K

Little Current

2K

Lively

6K

London

422K

Lucan

3K

Madoc

2K

Manitoulin

13K

Manitouwadge

2K

Marathon

0

Markdale

1K

Markham

339K

Mattawa

2K

Meaford

5K

Metcalfe

2K

Midland

24K

Mildmay

1K

Millbrook

2K

Milton

133K

Mississauga

718K

Mississauga Beach

Moose Factory

2K

Moosonee

1K

Morrisburg

3K

Mount Albert

5K

Mount Brydges

2K

Napanee Downtown

2K

Neebing

2K

Nepean

180K

New Hamburg

14K

Newmarket

84K

Niagara Falls

88K

Nipissing

83K

Norfolk County

61K

North Bay

52K

North Perth

13K

North York

673K

Norwood

1K

Oakville

214K

Omemee

1K

Orangeville

30K

Orillia

31K

Osgoode

2K

Oshawa

175K

Ottawa

1017K

Owen Sound

22K

Paisley

1K

Paris

13K

Parkhill

2K

Parry Sound

6K

Parry Sound District

43K

Peel

Pembroke

14K

Perth

6K

Petawawa

17K

Peterborough

81K

Petrolia

6K

Pickering

92K

Picton

5K

Plantagenet

10K

Plattsville

1K

Port Colborne

18K

Port Hope

13K

Port Rowan

1K

Port Stanley

2K

Powassan

1K

Prescott

4K

Prince Edward

25K

Queenswood Heights

12K

Quinte West

43K

Rainy River

20K

Rayside-Balfour

15K

Red Lake

4K

Regional Municipality of Waterloo

535K

Renfrew

8K

Richmond

4K

Richmond Hill

202K

Ridgetown

3K

Rockwood

5K

Russell

6K

Sarnia

72K

Sault Ste. Marie

73K

Scarborough

632K

Seaforth

3K

Shelburne

8K

Simcoe

14K

Sioux Lookout

3K

Skatepark

2K

Smiths Falls

9K

South Huron

10K

South River

1K

St. Catharines

137K

St. George

3K

St. Thomas

39K

Stirling

2K

Stoney Point

1K

Stratford

31K

Sudbury

21K

Tavistock

3K

Temiskaming Shores

10K

Thessalon

1K

Thornhill

0

Thorold

19K

Thunder Bay

109K

Thunder Bay District

146K

Timiskaming

33K

Timmins

42K

Tobermory

1K

Toronto

2794K

Toronto county

12K

Tottenham

5K

Tweed

2K

Uxbridge

21K

Valley East

0

Vanier

17K

Vaughan

323K

Vineland

4K

Virgil

3K

Walpole Island

2K

Wasaga Beach

21K

Waterford

3K

Waterloo

121K

Watford

2K

Wawa

3K

Welland

52K

Wellesley

3K

Wendover

1K

West Lorne

1K

Willowdale

79K

Winchester

2K

Windsor

230K

Wingham

3K

Woodstock

47K

York

0

Postal Codes(525 total)

Postcode lookup →
K0A
National Capital Region (Almonte)
K0B
Prescott and Russell United Counties (Alfred)
K0C
Stormont, Dundas and Glengarry United Counties (Alexandria)
K0E
South Leeds and Grenville United Counties (Prescott)
K0G
Rideau Lakes area (Kemptville)
K0H
Frontenac County, Addington County, Loyalist Shores and Southwest Leeds (Inverary)
K0J
Renfrew County and Lanark Highlands Township (Deep River)
K0K
Quinte Shores, East Northumberland County & Prince Edward County (Picton)
K0L
Peterborough County and North Hastings County (Lakefield)
K0M
Kawartha lakes and Haliburton County (Bobcaygeon)
K1A
Government of Canada Ottawa and Gatineau offices
K1B
Gloucester (Blackburn Hamlet / Pine View)
K1C
Gloucester (West Orleans)
K1E
Orleans (Queenswood)
K1G
Ottawa (Riverview / Hawthorne)
K1H
Ottawa (Alta Vista)
K1J
Gloucester (Beacon Hill / Cyrville)
K1K
Ottawa (Overbrook)
K1L
Ottawa (Vanier)
K1M
Ottawa (Rockcliffe Park / New Edinburgh)
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