Hamlin County, South Dakota

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

County Statistics

Total Population 6,205
Median Household Income $80,554
Median Age 32.2
Unemployment Rate 1.7%
Poverty Rate 6.4%
ZIP Codes 6

Largest ZIP Codes in Hamlin County

ZIP Code City Population Median Income
57234Estelline1,372$75,387
57223Castlewood1,317$83,295
57248Lake Norden1,083$79,063
57221Bryant1,020$74,750
57241Hayti998$71,458

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Hamlin County