Lambton County

Caring, Growing, Innovative

Welcome to the

County of Lambton

Home to 126,199 residents in southwestern Ontario, Lambton County is the perfect place to live, work and play. Whether you seek bright beaches, calm countryside, exciting city streets, or safe small towns, it can all be found here in Lambton.

New to the area or thinking about re-locating? Visit

 Intelligent Sarnia-Lambton

Follow Sarnia-Lambton's bid to be recognized as one of the world's Top7 Intelligent Communities by visiting


Lambton Heritage Museum is closed to the public until February 5, 2018 as the County facility undergoes a significant renewal and renovation project.  More information.


MyCNN logo

Click the logo above to learn more about the County of Lambton's involvement with My Community Notification Network.