Postal Code K6J

Cornwall West · Cornwall, Ontario

K6J is the postal code of Cornwall West in Cornwall, Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.

Postal Code: K6J
Area: Cornwall
Province: Ontario
Country: Canada

Place with postal code K6J

Place	Area	Location
Cornwall West	Cornwall	45.022, -74.757

Near Ottawa

The nearest major city is Ottawa, about 85 km away.

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Nearby postal codes

All postal codes in Cornwall →

Frequently asked questions

Which places use postal code K6J?

Cornwall West.

Which area and province is K6J in?

Cornwall, Ontario, Canada.

What is the nearest major city to K6J?

Ottawa, about 85 km away.

Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.