Postal codes in Canada
A Canadian postal code (French: code postal) is a six-character string that forms part of a postal address in Canada. Like British, Irish and Dutch postcodes, Canada's postal codes are alphanumeric. They are in the format A1A 1A1, where A is a letter and 1 is a digit, with a space separating the third and fourth characters. As of October 2019, there were 876,445 postal codes using Forward Sortation Areas from A0A in Newfoundland to Y1A in the Yukon.
Canada Post provides a free postal code look-up tool on its website, via its mobile application, and sells hard-copy directories and CD-ROMs. Many vendors also sell validation tools, which allow customers to properly match addresses and postal codes. Hard-copy directories can also be consulted in all post offices, and some libraries.
When writing out the postal address for a location within Canada, the postal code follows the abbreviation for the province or territory.