Markham Area Postal Codes

Ontario, Canada · 7 codes

Markham Area in Ontario has 7 postal codes, from L3P to L6G, serving 7 places.

Postal codes in Markham

Postal Code	Places
L3P	Markham Central
L3R	Markham Outer Southwest
L3S	Markham Southeast
L6B	Markham East
L6C	Markham Northwest
L6E	Markham Northeast
L6G	Markham Inner Southwest

Frequently asked questions

What is the postal code of Markham?

Markham has 7 postal codes, from L3P to L6G. The table lists the places each one serves.

How many places are listed in Markham Area?

7 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.