Ontario Zip Codes: Canada

This list contains only the outwards codes. Use our lookup by address (or by map) feature to get the full postal code

Regions

Ontario Codes

all ☆A B C D E F G H I K L M N O P Q R S T U W

Acton

L7J

Algoma, Sudbury District And Greater Sudbury

P0M

Alliston

L9R

Amherstburg

N9V

Amherstview

K7N

Arnprior

K7S

Aurora

L4G

Aylmer

N5H

Baden

N3A

Barrie

L9J L9X

Bolton

L7E

Bracebridge

P1L

Bradford

L3Z

Brampton West

L7A

Brant And Norfolk

N0E

Brockville

K6V

Bruce Peninsula

N0H

Caledon

L7C

Caledon Village

L7K

Caledonia

N3W

Carleton Place

K7C

Cobourg

K9A

Cochrane Region

P0L

Collingwood

L9Y

Concord

L4K

Courtice

L1E

Cumberland

K4C

Cumberland Township

K4B

Delhi

N4B

Dryden

P8N

Dundas

L9H

Dunnville

N1A

East Durham Regional Municipality

L0B

East Haldimand County

L0R

Elgin

N0L

Elizabethtown

K6T

Elliot Lake

P5A

Elmira

N3B

Espanola

P5E

Essex

N0R N8M

Fergus

N1M

Fort Erie

L2A

Fort Frances

P9A

Gananoque

K7G

Georgetown

L7G

Georgian Bay South Shore

L0M

Georgian Bay Southwest Shore

N0C

Goderich

N7A

Gravenhurst

P1P

Greely

K4P

Grimsby

L3M

Hanover

N4N

Hawkesbury

K6A

Holland Landing

L9N

Huntsville

P1H

Huron

N0G

Ingersoll

N5C

Innisfil

L9S

Kapuskasing

P5N

Kawartha Lakes And Haliburton County

K0M

Kenora

P9N

Kenora Region

P0X

Kent

N0P

Keswick

L4P

Kincardine

N2Z

King City

L7B

Kingsville

N9Y

Kirkland Lake

P2N

Lake Of The Woods East Shore

P0Y

Lambton

N0N

Leamington

N8H

Lindsay

K9V

Listowel

N4W

Manitoulin

P0P

Manotick

K4M

Maple

L6A

Meaford

N4L

Middlesex

N0M

Midhurst

L9X

Midland

L4R

Milton

L9T

Minesing

L9X

Napanee

K7R

National Capital Region

K0A

Neebing

P7L

Niagara Regional Municipality

L0S

North Peel Regional Municipality

L0J

North York

M4A M5M

Northwestern Ontario

P0V

Ontario Centre

L0G

Orillia

L3V

Orleans

K1E K4A

Owen Sound

N4K

Oxford

N0J

Paris

N3L

Parry Sound

P2A

Penetanguishene

L9M

Perth

K7H N0K

Petawawa

K8H

Port Colborne

L3K

Port Hope

L1A

Port Perry

L9L

Port Stanley

N5L

Prescott And Russell United Counties

K0B

Queen's Park Ontario Provincial Government

M7A

Quinte Shores, East Northumberland County & Prince Edward County

K0K

Rainy River Region

P0W

Renfrew

K7V

Rideau Lakes Area

K0G

Rockland

K4K

Russell

K4R

Simcoe

N3Y

Sioux Lookout

P8T

Smiths Falls

K7A

South Leeds And Grenville United Counties

K0E

Springwater

L9X

St. Mary's

N4X

Stittsville

K2S

Stormont, Dundas And Glengarry United Counties

K0C

Stouffville

L4A

Stratford North

N5A

Stratford South

N4Z

Strathroy

N7G

Sturgeon Falls

P2B

Tecumseh Central

N9K

Thornhill East

L3T

Thornhill West

L4J

Tillsonburg

N4G

Timmins Region

P0N

Trenton

K8V

Uxbridge

L9P

Wallaceburg

N8A

Wasaga Beach

L9Z

Waterdown

L8B

Wellington

N0B

West Durham Regional Municipality

L0C

West Haldimand

N0A

West Northumberland County

L0A

Weston

M9N

Whitby Region

L0H

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Canada Other Codes

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How to find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Having the correct code is essential to your mails delivery. Locate the correct postal codes for Ontario in the list above by clicking the destination region you are sending to.

Unsure which region to choose? Just use our lookup by address feature at the top of the page or click on the our interactive map to access your needed zip code.