Explore Unionville, Ontario, Canada, with this interactive street and satellite map. You can “grab” the Unionville, 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.
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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 lies nestled among the rolling hills of York Region, where the gentle slopes of the Oak Ridges Moraine cradle a landscape of mature woodlands and fertile fields. 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 air here, especially in the late afternoon, carries a faint sweetness from the surrounding agricultural lands, a subtle perfume that mingles with the earthy scent of damp soil after a spring shower. Old farmsteads, their weathered barns standing like stoic sentinels, punctuate the verdant expanse, hinting at generations of cultivation. The Markham Greenbelt, a verdant lung of protected land, presses close to the edges of Unionville, ensuring that pockets of wildness remain, a constant reminder of the natural world that underpins this settled place, where the sky often stretches in vast, luminous expanses. The story of Unionville is deeply entwined with the agricultural heritage of the region, a legacy still visible in the carefully tended market gardens and the enduring presence of its historical Main Street. Once a vital hub for local farmers, the street now hums with a different kind of energy, a blend of heritage charm and modern vibrancy. Independent shops and restaurants occupy buildings that have witnessed over a century of change, their brick facades whispering tales of early settlers and burgeoning commerce. While the agricultural roots remain strong, Unionville has also become a sought-after residential area, attracting families drawn to its blend of rural tranquility and convenient access to the wider metropolitan sphere, a subtle duality that defines its present character.
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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. Wikipedia and 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 | July 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |