Sarnia Postcodes & ZIP Codes

Discover all postcodes in Sarnia, Ontario, Canada. Browse cities, disctricts and locations to find accurate postcode information for this region.

Postal Codes Without State

S
Sarnia Central
N7S
Sarnia Northeast
N7X
Sarnia Northwest
N7V
Sarnia Southeast
N7W
Sarnia Southwest
N7T
Region information
Latitude 42.99
Longtitude -82.359
Total Postcodes 5