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Elgin Postal Codes: K0A to N5R | Ontario

Postal Codes for Elgin range from K0A to N5R in Ontario, Canada. To find exact Postal Codes and postcodes within Elgin, choose from the districts below.

Postal Codes for Places in Elgin

Showing 21 places in Elgin. Last verified with official records on May 2, 2026.

Aylmer
Belmont
Dutton
Eden
Fingal
Iona Station
Port Burwell
Port Stanley
Richmond
Rodney
Saint Thomas
Shedden
Southwold
Sparta
Springfield
Straffordville
Talbotville Royal
Union
Vienna
Wallacetown
West Lorne

Sample Address Format for Elgin

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
Street Address / PO Box
Elgin, Ontario, N5H
CANADA

Elgin on the Map

The map above highlights the geographic boundaries of the Elgin districts in Canada.

Elgin Quick Facts

CountryCanada (CA)
Administrative PathCanada β†’ Ontario
Postal CodeK0A~N5R
ProvinceOntario
ISO CodesCA / CAN / 124
Top-level domain (ccTLD).ca
Coordinates42.726952, -81.366038
Places21

What to Know About Elgin

Key Facts

Elgin is a county located in southwestern Ontario, Canada, situated along the northern shore of Lake Erie. This administrative region occupies a strategic position within the province, bordered by Lake Erie to the south and serving as an important agricultural and transportation corridor between major urban centers. Covering approximately 1,880 square kilometers, Elgin County maintains a population of around 88,000 residents according to recent census data. The county is divided into seven municipalities, including the city of St. Thomas, which serves as the county seat, along with several towns and townships that collectively form this diverse regional government. Characterized by fertile farmland, scenic lakefront communities, and historic settlements, Elgin County represents an important economic and cultural region within Ontario's broader landscape. For those seeking detailed location information, postal code data is available for all municipalities and communities within Elgin County's jurisdiction.

Neighboring Regions

  • Middlesex County
  • Oxford County
  • Norfolk County
  • Chatham-Kent

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