Postal Code L9H

Dundas · Ontario

L9H is the postal code of Dundas in Ontario, Canada. This list covers forward sortation areas (FSA) — the first three characters of a Canadian postal code, such as T0A.

Postal Code: L9H
Area: —
Province: Ontario
Country: Canada

Place with postal code L9H

Place	Area	Location
Dundas	—	43.264, -79.952

Near Hamilton

The nearest major city is Hamilton, about 8 km away.

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Nearby postal codes

All postal codes in Ontario →

Frequently asked questions

Which places use postal code L9H?

Dundas.

Which area and province is L9H in?

Ontario, Canada.

What is the nearest major city to L9H?

Hamilton, about 8 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.