Explore Seneca, Michigan, 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 Seneca, Michigan. 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 Michigan 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 Seneca.
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 | Seneca |
| State | Michigan (MI) |
| County | Lenawee County |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 47.313811 |
| Longitude | -88.361777 |
| Population | 480 |
| Density | 8.0 /km² |
| Incorporated | N/A |
| ZIP Codes | 49256, 49235, 49950, 49280 |
| Area Code | 906, 269 |
| County Seat | Adrian |
Seneca occupies a quiet expanse of flat, fertile earth where the horizon stretches wide and unobstructed under a pale, expansive sky. It lies 10.5 miles southwest of Adrian, MI (from Adrian, MI: bearing 223°T), and is situated 4.2 miles west-northwest of Weston. The land here is defined by the slow, deliberate movement of Bear Creek, which winds through the fields just a mile away, its banks lined with thickets that hold the morning mist long after the sun has climbed. Two miles from the center, the waters of Vales Lake sit still and reflective, mirroring the changing colors of the seasons as they shift from deep summer greens to the brittle, muted browns of late autumn. In the distance, the faint, blue-tinted rise of the Irish Hills marks the edge of the visual world, providing a rugged contrast to the otherwise level, expansive plains that characterize the immediate vicinity.
Agriculture remains the pulse of Seneca, with expansive fields of corn and soy forming a patchwork quilt that dictates the seasonal rhythm of the local economy. The legacy of those who first broke this heavy soil lingers in the sturdy, weathered barns and the straight-lined fences that segment the landscape, a reminder of a time when the toil of the day was measured entirely by the sun. Residents find a sense of quiet stewardship at the Farm Service Agency Interest Of Mi, a protected area nearby that preserves a sliver of the original prairie character that once dominated this region. Life in Seneca moves with a measured, predictable cadence, grounded by the steady labor of the harvest and the persistent, quiet beauty of the inland plains.
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This page provides an embedded street and satellite map of Seneca, Michigan. Coordinates: 47.313811, -88.361777. 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 Seneca includes the ZIP code (49256, 49235, 49950), telephone area code (906, 269), county seat of Lenawee County (Adrian), and school district assignment.
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. |