Explore Unionville, Ontario, Canada, with this interactive street and satellite map. Use the Map and Satellite buttons above the map to switch views. You can “grab” the map and drag it to re-centre it, or use the + and − buttons to zoom in or out to street-level detail. You will find live weather, local and world news below.
Imagery © Google · for orientation only, not for navigation
This interactive map shows the street layout and satellite imagery for Unionville, Ontario. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture to zoom in and out.
Click ⛶ Fullscreen to expand the map to fill your screen for a larger view. To return to the normal page view, press the Escape key on your keyboard, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
Drag the map to pan to any area of Ontario or beyond. Switch to Satellite view to see high-resolution aerial photography of Unionville and surrounding areas, including streets, buildings, parks and waterways.
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| Place | Unionville |
| Type | Urban Community |
| Province / Territory | Ontario (ON) |
| Location | York |
| Country | Canada |
| Latitude | 43.867778 |
| Longitude | -79.320278 |
| Postal Code (FSA) | L3R |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Small locality |
| CGN ID | FCYXB |
Unionville is a urban community in York, Ontario, Canada. It is classified as a small locality. Unionville is located at 43.8678°N, 79.3203°W.
Unionville sits quietly upon a landscape defined by the modest rise of Heise Hill, where the air holds the crisp, settled stillness of the Ontario interior. It lies 4.7 km west-south-west of Markham, ON (from Markham, ON: bearing 258°T), and is situated 14.7 km north-north-east of Toronto. The light here at dusk possesses a singular clarity, casting long, bruised shadows across the fields that seem to hold the heat of the day long after the sun has slipped below the horizon. Though the East Humber River winds its way through the broader region some 18 km distant, the terrain around Unionville feels anchored by the earth itself, distant from the pull of the water. To the northeast, the expanse of the Parc urbain national du Canada de la Rouge stretches out 10 km away, and further still, the quiet basin of Simeon Lake rests 12 km from the center of the settlement. The history of Unionville lingers in the preserved storefronts and the deliberate pace of those who walk its streets, reflecting an economy that has transitioned from the necessary toil of early mills to a modern quietude. Local traditions maintain a reverence for the past, visible in the careful upkeep of structures that have withstood the changing seasons for generations. There is a particular texture to the brick and wood here, a sense of endurance that persists despite the encroaching sprawl of the surrounding region. Life in Unionville proceeds with a steady, watchful gravity, as if the residents understand that their heritage is a fragile thing, kept alive by the simple act of staying put while the world beyond continues its restless, noisy motion.
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Explore Unionville, 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: 43.867778, -79.320278. 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. Editorial summaries provide additional local information and context.
Detailed location data for Unionville includes the postal code (L3R), 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 Unionville 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 generated | August 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |