Median Household Income
$65,688 ± $12,528
Median Home Value
$346,200 ± $21,481
Median Gross Rent
$963 ± $97/mo
Per Capita Income
$45,171
Poverty Rate
15.2%
Unemployment Rate
2.2%
Homeownership Rate
49.6%
Bachelor's Degree or Higher
41.8%
Median Age
40.0
Average Commute
15 min
Households
5,932
Veterans
919
Population Over Time
Spearfish grew 19.3% from 2014 to 2024.
2014
10,836
2016
11,176
2018
11,393
2020
11,702
2022
12,268
2024
12,930
Population by Race & Ethnicity
White
88.5%
Hispanic or Latino
3.9%
Black or African American
0.5%
Asian
0.6%
Nearby Cities in South Dakota
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.