London post codes
Codes
17About London
London is in Ontario, Canada. It covers 17 places and 17 post codes in the First 3 characters (FSA) format.
This page contains 17 post code records. Every post code on this page maps to a single place.
Nearby counties include St. Thomas, Woodstock, Waterloo. Other counties in Ontario include Ajax, Algoma, Ancaster.
Addresses in London usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
How many places are in London?
17
How many post codes are in London?
17
Which state is London in?
Ontario
What is the post code format?
First 3 characters (FSA)