Brown County, South Dakota

Browse all ZIP codes in Brown County, South Dakota. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 38,326
Median Household Income $83,886
Median Age 37.8
Unemployment Rate 3.5%
Poverty Rate 10.6%
ZIP Codes 14

Largest ZIP Codes in Brown County

ZIP Code City Population Median Income
57401Aberdeen32,217$67,348
57445Groton1,910$81,964
57446Hecla628$61,786
57441Frederick607$77,083
57479Warner599$92,361

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Brown County