Municipality Canada > Ontario > Lambton > Sarnia

Information on Sarnia

The City of Sarnia is located in the province of Ontario. Its area, population and other key information are listed below.
For all your administrative procedures, you can go to the municipal building of Sarnia at the address and schedules indicated on this page or contact the municipality’s Customer Service by phone or by email depending on your preference or on the service's availability.

Update data

Sarnia Municipal Office

Sarnia office addressSarniaCity hall Sarnia
255 Christina Street North, P.O. Box 3018

Sarnia, Ontario N7T 7N2

Work+1 519-332-0330
Sarnia phone number(519) 332-0330
International: +1 519-332-0330
Sarnia emailLoading...
Sarnia official websitecity.sarnia.on.ca
Mayor of SarniaMike Bradley

Demography of Sarnia

Name of Sarnia inhabitants (demonym)Not available
DateCurrent valueClassed by Region/Country
Population71 594 inhabitants35 / 79
Population density in Sarnia434,3 pop/km² (1 124,8 pop/sq mi)

Sarnia administrative numbers

Sarnia City code10666
Sarnia City postcodeN7T 7N2

Information on Sarnia

Cities twinned with SarniaCurrently, the town Sarnia isn’t twinned
Namesake of Sarnia
  • Sarnia, Saskatchewan, Canada
Natural parksSarnia isn't part of a natural park

Transportation modes in Sarnia

Sarnia Airport 8.2 km
Centralia/James T. Field Memorial Aerodrome 80.7 km
Windsor Airport 89.4 km

Sarnia territory

Sarnia area16 485 hectares
164,85 km² (63,65 sq mi)
Sarnia altitude177 Altitude metres
Geographical coordinatesLatitude: 42.967
Longitude: -82.4
Latitude: 42° 58' 1'' North
Longitude: 82° 24' 0'' West
Time zone
UTC -5:00 (America/Toronto)
Summer time : UTC -4:00
Winter time : UTC -5:00
Local time

What is Sarnia close to?

Sarnia neighbouring municipalities
United States Port HuronPoint EdwardPlympton-Wyoming
United States Port HuronNeighbouring townsPetrolia
United States MarysvilleUnited States MarysvillePetrolia
Sarnia neighbouring municipalities
Point Edward 3.7 kmUnited States Port Huron 4.1 kmUnited States Port Huron Charter Township 6.5 km
United States Marysville 9.2 kmUnited States Fort Gratiot Charter Township 10.7 kmUnited States Kimball Township 13.4 km
Saint Clair 15 kmUnited States Clyde Township 15.9 kmUnited States St. Clair Township 17.2 km
United States St. Clair 17.4 kmUnited States Burtchville Township 19.5 kmUnited States Wales Township 22.9 km
Petrolia 23 kmUnited States Grant Township 23.1 kmUnited States East China Township 23.9 km
United States Kenockee Township 25 kmUnited States China Township 25.4 kmUnited States Columbus Township 25.7 km
Plympton-Wyoming 26.3 kmUnited States Greenwood Township 29.2 kmUnited States Marine City 29.4 km

Distance between Sarnia and other main cities and towns

Toronto : 261 kmMontreal : 753 kmCalgary : 2542 km
Ottawa : 601 kmEdmonton : 2562 kmBrampton : 228 km
Mississauga : 234 kmWinnipeg : 1365 kmVancouver : 3178 km
Hamilton : 208 kmQuebec : 979 kmSurrey : 3159 km
Laval : 748 kmHalifax : 1521 kmLondon : 94 km closest
Distances are calculated as the crow flies

Leisure and activities in Sarnia surrounding area

No activities found in town Sarnia