Hamlin County, South Dakota

5 ZIP codes · 507.07 sq mi of land · FIPS 46057

Population6,373
StateSouth Dakota
FIPS code46057
Time zoneCentral
Area code605
Land area507.07 sq mi
Center (lat, long)44.6806, -97.1786

Cities and towns (largest first)

BryantCastlewoodHaytiHazelLake Norden

ZIP codes in Hamlin County

57221 Bryant57223 Castlewood57241 Hayti57242 Hazel57248 Lake Norden

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.