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St. Thomas Ontario Map

Explore St. Thomas, Ontario, Canada, with this interactive street and satellite map. You can “grab” the St. Thomas, ON map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.

Interactive Map of St. Thomas, Ontario

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PlaceSt. Thomas
TypeCity
Province / TerritoryOntario (ON)
LocationElgin
CountryCanada
Latitude42.780833
Longitude-81.185556
Population42,840
Postal Code (FSA)N5P
Area Code226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905
ImportanceLarge city
CGN IDFDTCR

About St. Thomas, Ontario

St. Thomas is a city in Elgin, Ontario, Canada. It is classified as a large city. St. Thomas is located at 42.7808°N, 81.1856°W.

St. Thomas, Ontario, sits nestled in the heart of a fertile agricultural plain, its landscape shaped by the gentle, rolling terrain and the lifeblood of the Thames River. It lies 21.1 km south of London, ON (from London, ON: bearing 170°T), and is situated 12.9 km north of Port Stanley. This land, long home to Indigenous peoples, saw its modern chapter begin with European settlement, drawn by the promise of rich farmland and its strategic position for trade. The economy of St. Thomas has historically been rooted in the cultivation of the surrounding fields, giving rise to a robust agricultural sector that continues to define its character, though manufacturing and service industries have also found a firm footing here, mirroring the ebb and flow of national economic tides. The air here often carries the scent of damp earth and ripening grain, a constant reminder of the deep connection between St. Thomas and the land that sustains it. The cultural character of St. Thomas is one of quiet resilience and community spirit, a place where neighbours still know each other's names and the pace of life allows for thoughtful reflection. While no single university bears its name, the region benefits from proximity to larger educational institutions, fostering a well-educated populace. Notable landmarks, such as the historic Old St. Thomas Church with its striking architecture, anchor the town's visual identity, standing as silent witnesses to its past. Though not a hub for major professional sports, local teams foster a strong sense of civic pride, and the annual festivals and fairs are cherished traditions that draw people together, celebrating the enduring spirit of St. Thomas.

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About This St. Thomas Map Page

Explore St. Thomas, Ontario, Canada, with an embedded street and satellite map — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 42.780833, -81.185556. Live weather conditions and 7-day forecasts — including hourly outlooks — are provided through Open-Meteo, while real-time local and world news feeds help keep the page current. Wikipedia and editorial summaries provide additional local information and context.

Detailed location data for St. Thomas includes the postal code (N5P), telephone area code (226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905). These are among the most commonly searched location details for any Canadian city or town.

Location data for St. Thomas is sourced from the Canadian Geographical Names Database (CGN), Natural Resources Canada, and verified by coordinates rather than name matching alone. GPS coordinates, province, administrative location and place type are shown in the information panel above.

Page generatedJuly 2026
Location dataCanadian Geographical Names Database (CGN), Natural Resources Canada