Lambton Postal Codes, Ontario Canada

Find all official postal codes and zip codes for Lambton, located in Ontario, Canada. The table below lists the specific postal codes for various places, towns, and neighborhoods within Lambton to ensure your mail and packages are correctly routed.

Lambton on the Map

The map above highlights the geographic boundaries of the Lambton districts in Canada. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Lambton

Key Facts

Lambton is a county located in southwestern Ontario, Canada, positioned along the eastern shore of Lake Huron and the St. Clair River. This administrative region forms part of the agricultural heartland of southwestern Ontario, situated approximately 300 kilometers southwest of Toronto. With a land area of approximately 3,000 square kilometers, Lambton County encompasses diverse landscapes ranging from fertile farmland to significant wetland areas, including the internationally recognized St. Clair National Wildlife Area. The county is divided into 11 lower-tier municipalities, including the city of Sarnia, which serves as the county seat and largest urban center. Lambton's strategic location along the Canada-United States border, directly across from Michigan's St. Clair County, has historically made it an important transportation and trade corridor. The region's economy reflects its diverse natural resources and geographical advantages, with significant contributions from agriculture, chemical manufacturing, and emerging renewable energy sectors. For those seeking detailed postal code information and location-specific services, Lambton County's municipal structure provides organized access to community resources across its various towns, townships, and cities.

Neighboring Regions

* Middlesex County

* Huron County

* Kent County

* Chatham-Kent