Last Updated: July 15, 2025
| Postal Code: |
K0C 0B5 |
| City: |
Williamstown |
| Area Name: |
Williamstown |
| Province: |
ON [Ontario] |
| Area Code(s): |
613 |
| Time Zone: |
5 |
| Day Light Savings: |
Y |
| Latitude: |
45.051676 |
| Longitude: |
-74.895447 |
| Elevation |
0 meters |
| Population*: |
52,838 |
| Dwellings*: |
22,714 |
* Dwelling and Population based on the FSA from Statistics Canada.
K0C 0B5 Census Area Designations
Information from the Postal Code Conversion File, which ties Postal Codes to different Census Canada Demographic areas.
| Census Division: |
|
| Census Metropolitan Area: |
Cornwall |
| Census Subdivision: |
South Stormont |
| Federal Electoral District: |
Stormont--Dundas--South Glengarry |
| Designated Place: |
|
| Economic Region: |
Ottawa |
| Census Dissemination Area: |
|
| Census Dissemination Block: |
|
| Census Consolidated Subdivision: |
South Stormont |
| Census Tract: |
|
| Population Centre: |
|
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