Explore Unionville, Pennsylvania, with this interactive street and satellite map.
| City | Unionville |
| State | Pennsylvania (PA) |
| County | Butler County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.906295 |
| Longitude | -77.876678 |
| Population | 267 |
| Density | 435.0 /km² |
| Incorporated | Yes |
| ZIP Codes | 15074, 19440, 19375, 19348 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Butler |
| School District | Bald Eagle Area School District |
Unionville emerges from the inland expanse as a collection of sturdy structures defined by the persistent, winding presence of the Swamp Run. It lies 6.5 miles north-northwest of Butler, PA (from Butler, PA: bearing 328°T), and is situated 5.2 miles north-northwest of Homeacre-Lyndora. The landscape here is characterized by the quiet endurance of earth, where the moisture from the nearby watercourse fosters a lushness in the grasses that persists even as the heat of summer deepens. To the west, the distant silhouettes of the Allegheny Mountains offer a jagged, violet boundary against the horizon, providing a stark contrast to the immediate, intimate geography of the local fields. At the center of daily life, the Unionville Ballfield serves as a gathering point where the late afternoon light stretches long shadows across the ground, turning the mundane activity of the day into something rhythmic and deliberate.
History in Unionville is written in the architecture of the older houses and the slow, steady transformation of the surrounding acreage from ancestral plots into modern pastoral homesteads. The local economy maintains a modest, grounded pace, relying on the productivity of the soil and the quiet commerce of those who trade in the goods of the land. Seven miles away, the geological curiosity of the Kettle Hole serves as a reminder of the ancient shifts that shaped this ground, while the residents continue to cultivate their lives with a focus on self-sufficiency and communal ties. Unionville remains a place where the passage of time is measured not by grand events, but by the subtle seasonal shifts in the canopy and the reliable, low-frequency murmur of the Swamp Run as it carves its path through the bedrock.
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This page provides an embedded street and satellite map of Unionville, Pennsylvania. Coordinates: 40.906295, -77.876678. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Unionville includes the ZIP code (15074, 19440, 19375), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Butler County (Butler), and school district assignment (Bald Eagle Area School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |