Peterborough Area Postal Codes

Ontario, Canada · 4 codes

Peterborough Area in Ontario has 4 postal codes, from K9H to K9L, serving 4 places.

Postal codes in Peterborough

Postal Code	Places
K9H	Peterborough North
K9J	Peterborough South
K9K	Peterborough (Fairbairn Meadows / Jackson Heights)
K9L	Peterborough (Terra View Heights / Woodland Acres / Donwood)

Frequently asked questions

What is the postal code of Peterborough?

Peterborough has 4 postal codes, from K9H to K9L. The table lists the places each one serves.

How many places are listed in Peterborough Area?

4 places.

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.