Explore Grand Marsh, Wisconsin, 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 Grand Marsh, Wisconsin. 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 Wisconsin 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 Grand Marsh.
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 | Grand Marsh |
| State | Wisconsin (WI) |
| County | Adams County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 43.886918 |
| Longitude | -89.706236 |
| Population | 110 |
| Density | 35.2 /km² |
| Incorporated | N/A |
| ZIP Code | 53936 |
| Area Code | 920 |
| County Seat | Friendship |
| School District | Adams-Friendship Area School District |
Grand Marsh occupies a quiet expanse of central Wisconsin where the horizon stretches wide across flat, sandy plains and low-lying woodlands. It lies 15.0 miles north-northwest of Douglas, WI (from Douglas, WI: bearing 333°T), and is situated 7.3 miles southeast of Adams. The landscape around Grand Marsh reveals a subtle, ancient character, defined by the slow, deliberate meanderings of Campbell Creek just a mile to the west. A few miles away, the singular elevation of Rattlesnake Mound rises from the earth like a dormant sentinel, providing a rare verticality to the otherwise level prairie. Three miles from the center, County Park offers a shaded refuge of oak and pine, while the deeper, stillness of Little Lake rests five miles out, holding the sky in its dark, glassy surface during the long, amber hours of late autumn.
Agriculture defines the pulse of Grand Marsh, where the sandy soil and persistent winds have long dictated the rhythm of the harvest. The economic life here remains tied to the land, echoing the industrious patterns of settlers who arrived to clear the scrub and organize the first fields. Evenings often gravitate toward the local supper clubs, where the ritual of a Friday fish fry serves as a social anchor for neighbors who have worked the fields since dawn. There is a particular clarity to the light in Grand Marsh during the winter months, a stark, pale brilliance that turns the frost-covered stalks into brittle silver and reminds every observer of the endurance required to inhabit this open, unyielding territory.
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This page provides an embedded street and satellite map of Grand Marsh, Wisconsin. Coordinates: 43.886918, -89.706236. 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 Grand Marsh includes the ZIP code (53936), telephone area code (920), county seat of Adams County (Friendship), and school district assignment (Adams-Friendship 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. |