Grand Marsh

Census-designated place in Adams County, Wisconsin

Aerial view of Grand Marsh, Wisconsin
Aerial view: USDA NAIP · USGS The National Map (public domain)

Grand Marsh is an unincorporated community (census-designated place) in Adams County, Wisconsin, with 110 residents (2020 Census). It sits at 1,010 ft (308 m) above sea level. The nearest town is Easton, 5.7 miles SW.

About Grand Marsh

Grand Marsh is an unincorporated census-designated place located in Adams County, Wisconsin, United States. The community is southeast of Adams, in the town of New Chester. Grand Marsh has a post office with ZIP code 53936, which opened in 1850. As of the 2020 census, its population is 110, down from 127 at the 2010 census.

The community took its name from the surrounding wetlands.

Text: Wikipedia · CC BY-SA 4.0

Grand Marsh weather: 7-day forecast

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Living in Grand Marsh

Median household income
$31,731
Median home value
$89,400
Median age
60.4
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Map of Grand Marsh

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Grand Marsh, WI population

Grand Marsh had 110 residents in the 2020 Census.

2020 Census110
Density91 per sq mi (35 per km²)

Source: U.S. Census Bureau, Decennial Census.

Grand Marsh at a glance

StateWisconsin (WI)
CountyAdams County
TypeCensus-designated place
Population110 (2020)
Land area1.21 sq mi (3.1 km²)
Elevation1,010 ft (308 m)
Coordinates43.8852° N, 89.7072° W
ZIP code53936
Census code (GEOID)5530100

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Grand Marsh

Straight-line distance between town centers.

Frequently asked questions about Grand Marsh

What county is Grand Marsh in?

Grand Marsh is in Adams County, Wisconsin.

What is the population of Grand Marsh, WI?

110 people lived in Grand Marsh at the 2020 Census.

What is the ZIP code of Grand Marsh, WI?

The ZIP code of Grand Marsh is 53936.

What is the elevation of Grand Marsh?

1,010 feet (308 m) above sea level.

What towns are near Grand Marsh?

Easton (5.7 mi), Adams (7.3 mi), Friendship (8.2 mi), Oxford (10.2 mi), Westfield (10.7 mi).

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