Union County South Dakota Map and Data

Union County South Dakota Boundary Map

Union County South Dakota Profile and Data

NameUnion County
StateSouth Dakota
FIPS Code46127
County SeatElk Point
TimezoneCentral Standard Time (CST)
Population (2022)14,377
Population Growth Rate(2000-2022)16.75%
Majority EthnicityWhite 96.37%
Public School Majority EthnicityWhite 83%
Partisan Voting IndexRepublican:+20
Unemployment Rate (January 2025)1.8%
Area Code(s)605

Union County Race/Ethnicity Data

Race/EthnicityPercentage of Population (2022)
White96.37%
African American0.45%
Hispanic1.27%
Asian1.8%
Native American0.06%
Hawaiin/Pacific Islander0.06%

Union County Public School Race/Ethnicity Data

Race/EthnicityPercentage of Public School Students (2023)
White82.61%
African American1.24%
Hispanic7.58%
Asian1.52%
Native American1.44%
Hawaiin/Pacific Islander0.7%
2025 zipdatamaps.com