Grand Marsh, Wisconsin — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Grand Marsh, Adams County.
| City | Grand Marsh |
| State | Wisconsin (WI) |
| County | Adams |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 43.886918 |
| Longitude | -89.706236 |
| Population | 141 |
| Density | 40.6 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 53936 |
| Area Code | 920 |
| County Seat | Friendship |
| School District | Adams-Friendship Area School District |
Grand Marsh is a locality in Adams County, Wisconsin, United States. It is a small community with a population of 141. The population density is 40.6 people per km². Grand Marsh is located at 43.8869°N, 89.7062°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 53936.
Grand Marsh lies low in the broad, open country of Adams County, where the land breathes with the slow expanse of prairie and the subtle rise of glacial moraine. It lies 15.0 miles north-north-west of Douglas, WI (from Douglas, WI: bearing 333°T), and is situated 7.3 miles south-east of Adams. Here, the sky is a vast, ever-shifting canvas, its blues deepening to an almost bruised indigo at the edges of the horizon, and the air, especially in the late afternoon, carries a clean, dry scent of mown hay and distant pine. Rolling fields, stitched with hedgerows and dotted with the stoic shapes of solitary oak trees, give way to marshy bottoms, where reeds rustle like whispered secrets and the stillness is broken only by the sudden, startled cry of a wading bird. The very character of Grand Marsh is etched in this generous, unhurried landscape, a place where the land itself seems to dictate the quiet rhythm of life. The history of Grand Marsh is deeply intertwined with the rich, dark soil that has sustained generations of farmers, their livelihoods tied to the seasonal ebb and flow of crops like corn and soybeans. The land, sculpted by ancient glaciers, offered both bounty and challenge, prompting early settlers to adapt and persevere. While the grander narratives of Wisconsin's industrial past might pass Grand Marsh by, its local economy thrives on the steady, dependable work of agriculture and the small businesses that serve its hardworking populace. You can sense the echoes of those who first broke this ground in the sturdy, unpretentious architecture and the quiet pride of the residents, a community bound not by grand pronouncements, but by the shared understanding of the land and the enduring spirit of self-reliance.
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This page provides an interactive Google map of Grand Marsh, Wisconsin with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Grand Marsh and Adams County.
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). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Grand Marsh is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. Location verified by proximity — not name matching alone. |