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Sarnia

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Sarnia

Total population

72,366

Elevation191 m
Land area163.9 km²
Coordinates42.97°, -82.40°

Demographic figures from Statistics Canada. Overview below cites Wikipedia and may reference a different year.

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City facts

Elevation
191 m
Area
163.9 km²
Official website
www.sarnia.ca

Facts from Wikidata (CC0).

Overview

Sarnia is a city in Lambton County, Ontario, Canada. It had a 2021 population of 72,047, and is the largest city on Lake Huron. Sarnia is located on the eastern bank of the junction between the Upper and Lower Great Lakes, where Lake Huron flows into the St. Clair River in the Southwestern Ontario region, which forms the Canada–United States border, directly across from Port Huron, Michigan.

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History & geography

History

The word "Sarnia" is Latin for Guernsey, a British Channel Island. In 1829 Sir John Colborne, a former governor of Guernsey, was appointed Lieutenant Governor of Upper Canada. In this capacity, he visited two small settlements in 1835 that had been laid out on the shores of Lake Huron. One of these, named "The Rapids", consisted then of 44 taxpayers, nine frame houses, four log houses, two brick dwellings, two taverns and three stores. The villagers wanted to change its name but were unable to agree on an alternative. The English settlers favoured the name "Buenos Aires", and the ethnic Scottish favoured "New Glasgow". Sir John Colborne suggested Port Sarnia. On 4 January 1836, the name was formally adopted by a vote of 26 to 16, and Colborne also named the nearby village Moore after British military hero Sir John Moore. Sarnia adopted the nickname "The Imperial City" on 7 May 1914 because of the visit of Canada's Governor General, the Duke of Connaught, and his daughter Princess Patricia. Ethnic French colonists, who came from Detroit, were the first European colonizers of what became Sarnia in about 1807–1810; their role is marked by a historic plaque installed by the Ontario Heritage Society. They were fur traders with the Huron and Three Fires Confederacy. At this time, the French Jesuits also established a mission near the Huron village on the river's east bank. Later, the men established farms, attracted other settlers, and stimulated growth in the area. The township was surveyed in 1829, and in the early 1830s, a wave of Scottish immigrants settled in the area. They became dominant as English speakers and, for decades, claimed to have founded the city. Port Sarnia expanded throughout the 19th century; on 19 June 1856, Parliament passed An Act to Incorporate…

Geography

Sarnia is located on the eastern shore of Lake Huron at its extreme southern point, where it flows into the St. Clair River. Most of the surrounding area is flat, and the elevation ranges from above sea level. The soil mainly comprises clay. Despite this high percentage of clay, the soil is remarkably rich for cultivation. Wiltshire Park, Woodland, Oak Acres, Wees Beach, Oakwood Corners, Woodrow Shores, and Blackwell are part of the North End of Sarnia, which begins immediately north of Ontario Highway 402 and terminates at the shore of Lake Huron. Blackwell, Bright's Grove, and the western part of Huron Heights are in the northeast part along the shores of Lake Huron. Coronation Park, Fourth Line Heritage Park, College Park, Lucasville, Bunyan, Froomfield, The Tree Streets, Mitton Village, and Sherwood Village are some of the neighbourhoods south of the highway. The village of Blue Water was built to house workers and their families in Chemical Valley during the construction of Polymer Corporation; at one point, it had nearly 3,000 residents. In 1961, all the residents were relocated, mostly to the North End, to make way for the expansion of the chemical industry. The village was demolished, and all that remains is a historical marker at the corner of Vidal Street and Huron Boulevard. This neighbourhood was largely forgotten until historian Lorraine Williams wrote two books about it. She was instrumental in gaining approval for the historical plaque. Sarnia has a humid continental climate (Köppen climate classification Dfb), verging on the hot summer subtype Dfa. Winters are cold with a few short-lasting Arctic air masses that dip far enough south and bring with them daily high temperatures below . Conversely, cooler average daytime temperatures tend to prevail…

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Geography

Latitude
42.9744
Longitude
-82.4035
Water area
—
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Air quality

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
429,665
Distinct species (top 10)
10

Most-observed species

  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    13,227
  • Canada Goose (canadensis Group)
    Branta canadensis (Linnaeus, 1758) · Aves
    12,802
  • American Crow
    Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
    12,416
  • Blue Jay
    Cyanocitta cristata (Linnaeus, 1758) · Aves
    12,350
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    12,111
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    11,483
  • American Goldfinch
    Spinus tristis (Linnaeus, 1758) · Aves
    9,929
  • Black-capped Chickadee
    Poecile atricapillus (Linnaeus, 1766) · Aves
    9,845

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
3
Largest magnitude
3
Largest event
2011-02-23

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Ontario

Browse all places in Ontario →

Geography & sun

Nearby airports

Public attention

Books about this place

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Events

Geotagged photos within ~6 miles of Sarnia, from Wikimedia Commons contributors.

Photos via Wikimedia Commons — see each image page for license & attribution.

Official Identifiers

StatCan — Statistics Canada

SGC code
3538030
Population (Wikidata)
72,320
Wikidata
Q34106

Standard Geographical Classification (SGC) via Wikidata P3012

Sources

  • • Wikipedia
  • • Wikimedia Commons
  • • Wikidata
  • • USGS Earthquake Catalog (global feed)
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • NASA EONET
  • • StatCan — Statistics Canada — Standard Geographical Classification (SGC) via Wikidata P3012