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Union County
Union County, South Dakota
At a Glance
Population 16,811
County Seat Union County Courthouse
State FIPS 46
County FIPS 127
Num Towns 6
Census-Designated Places 2
Total Town Population 10,603
Census Source Census ACS 5-Year 2022
People & Demographics
Population (official) 16,700
Median Age 40.1
Veterans 1,005
Housing Units 7,298
Uninsured 207
Net Migration (recent) -67
Growing No
Economy & Employment
Total Establishments 583
Total Employees 9,810
Avg Annual Pay $73,276
Median Household Income $82,036
Poverty Rate 8.2%
Unemployment Rate 3.0%
Avg AGI per Return (IRS) $187,706
Federal Spending FY2024 $249,845,805
Federal Spending Per Capita $14,862
Housing & Cost of Living
Median Home Value $254,900
Median Rent $1,008
FMR Studio $715
FMR 1BR $818
FMR 2BR $1,043
FMR 3BR $1,257
FMR 4BR $1,383
Health & Safety
Hospitals 6
EMS Stations 18
Fire Stations 18
Police Stations 18
Adult Smoking 13.8%
Adult Obesity 38.2%
Overdose Deaths Rate/100k 8.3
Air Quality Good Days N/A
Infrastructure
Electricity Price (¢/kWh) 12.86
Electric Customers 433548
Towns with Broadband Data 6
Towns with 90%+ Coverage 6
Community
Churches 9
Libraries 6
Historic Places (NRHP) 16
Homeless Population N/A
Schools 44
SNAP Stores 10
Bank Branches 11
Agriculture
Total Farms 3
Land in Farms (acres) 154,682
Avg Farm Size (acres) 51,560.7
Year 2,022
Recent Federal Disaster Declarations (15)
Type Title Date
DR SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING 2024-08-15
DR COVID-19 PANDEMIC 2020-04-05
EM COVID-19 2020-03-13
DR SEVERE STORMS, TORNADOES, AND FLOODING 2019-11-18
DR SEVERE STORMS AND FLOODING 2019-09-23
DR SEVERE WINTER STORM, SNOWSTORM, AND FLOODING 2019-06-07
DR SEVERE STORMS, TORNADOES, AND FLOODING 2014-07-28
DR SEVERE STORMS, TORNADO, AND FLOODING 2013-06-28
DR FLOODING 2011-05-13
DR SEVERE STORMS AND FLOODING 2010-11-02
Detailed Topics
Communities in Union County
Data sources: Census ACS, BLS QCEW, IRS SOI, USAspending.gov, County Health Rankings, EPA AQI, HUD FMR, NCES, FEMA, National Register of Historic Places, CDC, EIA.