Explore Union City, Pennsylvania, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for Union City, Pennsylvania. 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. Drag the map to pan to any area of Pennsylvania or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, 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).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Union City.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | Union City |
| State | Pennsylvania (PA) |
| County | Erie County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.8995 |
| Longitude | -79.84533 |
| Population | 2,927 |
| Density | 617.6 /km² |
| Incorporated | Yes |
| ZIP Code | 16438 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Erie |
| School District | Union City Area School District |
Union City marks the intersection of quiet, heavy-aired farmland and the persistent, low-slung geography of the Allegheny Plateau. It lies 19.3 miles south-southeast of Harborcreek, PA (from Harborcreek, PA: bearing 163°T), and is situated 18.9 miles south-southeast of Northwest Harborcreek. The South Branch French Creek carves a deliberate path through the landscape, its waters moving with a steady, unhurried weight that defines the local drainage and gives the soil a dark, fertile depth. To the west, the ground rises toward the distant, hazy silhouette of the Appalachian Mountains, while closer to the periphery, the terrain flattens into the subtle, wide reaches of Baldwin Flats. Sunlight here often catches the metallic glint of the Union City Reservoir, a pool of still water resting two miles from the center, reflecting the changing greys and ambers of the sky as the afternoon wanes. Within the residential blocks, the 1st Avenue Tot Lot provides a small, human-scaled patch of green where the sound of children playing occasionally breaks the long silence of the passing day.
Industry and the weight of history have left their mark on the foundations of Union City, where the remnants of timber and manufacturing eras still color the character of the streets. The local economy grew in tandem with the rail lines and the timber trade, building a heritage of manual labor that persists in the utilitarian architecture and the sturdy, modest brickwork of the older buildings. While the pace of life has slowed from the frantic output of earlier decades, the spirit of the place remains tied to the cycles of the seasons and the land surrounding the South Branch French Creek. One might observe how the townspeople move with a certain gravity, a byproduct of living in a place that measures time not by the clock, but by the slow, seasonal shifts in the canopy and the way the harvest light lingers over the fields. Even as modern commerce changes the storefronts, the core identity of the locality holds firm to the traditions of a place where people have long looked to the earth for their livelihood.
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This page provides an embedded street and satellite map of Union City, Pennsylvania. Coordinates: 41.8995, -79.84533. 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 Union City includes the ZIP code (16438), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Erie County (Erie), and school district assignment (Union City Area School District).
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
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 | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |