Pennington County, SD — Population & Demographics
Pennington County, SD has a population of 112,081. The median household income is $70,768 and the median age is 39.7.
112,081
Population
$70,768
Median Income
$270,400
Median Home Value
39.7
Median Age
Race & Ethnicity
| White | 80.3% |
| Black or African American | 1.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 12.4% |
| Two or More Races | 0.0% |
Economy & Income
$70,768
Median Household Income
$40,527
Per Capita Income
7.2%
Poverty Rate
2.1%
Unemployment
Housing
$270,400
Median Home Value
$1,066
Median Rent
69.1%
Homeownership
Education
94.7%
High School+
34.1%
Bachelor's+
Frequently Asked Questions
Pennington County, SD has a population of 112,081 according to Census ACS 2023 data.
The median household income in Pennington County, SD is $70,768.
Data from the American Community Survey (ACS) 5-Year estimates.