ZIP Code 57028
About Flandreau
Flandreau FLAN-droo is a city in and county seat of Moody County, South Dakota, United States. The population was 2,372 at the 2020 census. It was named in honor of Charles Eugene Flandrau, a judge in the territory and state of Minnesota. He is credited with saving the community of New Ulm, Minnesota, from destruction during conflict with the Sioux tribe in 1862.
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Area Profile
US Census (ACS 5-year · Gazetteer)
3,112
population
$66,735
median household income
15
people / sq mi
$175,400
median home value
$661
median gross rent
40.1
median age
1,467
housing units
1,274
households
200.8
land area (sq mi)