ZIP Code 50106
About Gilman
Gilman is a city in the southeastern corner of Marshall County, Iowa, United States. The population was 542 at the time of the 2020 census.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,121
population
$96,711
median household income
17
people / sq mi
$112,000
median home value
$650
median gross rent
42.3
median age
511
housing units
478
households
67.7
land area (sq mi)