Ajax Area Postal Codes
Ontario, Canada · 3 codes
Ajax Area in Ontario has 3 postal codes, from L1S to L1Z, serving 3 places.
Postal codes in Ajax
Frequently asked questions
What is the postal code of Ajax?
Ajax has 3 postal codes, from L1S to L1Z. The table lists the places each one serves.
How many places are listed in Ajax Area?
3 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.