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Pennington County, South Dakota

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.


Pennington County, South Dakota
Population Estimates, July 1, 2022, (V2022)
Population Estimates, July 1, 2022, (V2022)
Population estimates base, April 1, 2020, (V2022)
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
Population, Census, April 1, 2020 109,222
Population, Census, April 1, 2010 100,948
Age and Sex
Persons under 5 years, percent
Persons under 18 years, percent
Persons 65 years and over, percent
Female persons, percent
Race and Hispanic Origin
White alone, percent
Black or African American alone, percent(a)
American Indian and Alaska Native alone, percent(a)
Asian alone, percent(a)
Native Hawaiian and Other Pacific Islander alone, percent(a)
Two or More Races, percent
Hispanic or Latino, percent(b)
White alone, not Hispanic or Latino, percent
Population Characteristics
Veterans, 2017-2021 9,873
Foreign born persons, percent, 2017-2021 2.5%
Housing units, July 1, 2022, (V2022) 51,710
Owner-occupied housing unit rate, 2017-2021 69.2%
Median value of owner-occupied housing units, 2017-2021 $210,900
Median selected monthly owner costs -with a mortgage, 2017-2021 $1,502
Median selected monthly owner costs -without a mortgage, 2017-2021 $591
Median gross rent, 2017-2021 $911
Building permits, 2022 1,453
Families & Living Arrangements
Households, 2017-2021 44,003
Persons per household, 2017-2021 2.39
Living in same house 1 year ago, percent of persons age 1 year+, 2017-2021 84.0%
Language other than English spoken at home, percent of persons age 5 years+, 2017-2021 4.2%
Computer and Internet Use
Households with a computer, percent, 2017-2021 92.9%
Households with a broadband Internet subscription, percent, 2017-2021 87.4%
High school graduate or higher, percent of persons age 25 years+, 2017-2021 94.4%
Bachelor's degree or higher, percent of persons age 25 years+, 2017-2021 33.2%
With a disability, under age 65 years, percent, 2017-2021 9.6%
Persons without health insurance, under age 65 years, percent
In civilian labor force, total, percent of population age 16 years+, 2017-2021 64.4%
In civilian labor force, female, percent of population age 16 years+, 2017-2021 61.5%
Total accommodation and food services sales, 2017 ($1,000)(c) 439,846
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 1,458,528
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 216,583
Total retail sales, 2017 ($1,000)(c) 2,701,128
Total retail sales per capita, 2017(c) $24,404
Mean travel time to work (minutes), workers age 16 years+, 2017-2021 18.3
Income & Poverty
Median household income (in 2021 dollars), 2017-2021 $62,546
Per capita income in past 12 months (in 2021 dollars), 2017-2021 $35,292
Persons in poverty, percent
Total employer establishments, 2021 3,950
Total employment, 2021 48,512
Total annual payroll, 2021 ($1,000) 2,344,195
Total employment, percent change, 2020-2021 -0.6%
Total nonemployer establishments, 2019 9,022
All employer firms, Reference year 2017 3,390
Men-owned employer firms, Reference year 2017 1,773
Women-owned employer firms, Reference year 2017 535
Minority-owned employer firms, Reference year 2017 119
Nonminority-owned employer firms, Reference year 2017 2,815
Veteran-owned employer firms, Reference year 2017 254
Nonveteran-owned employer firms, Reference year 2017 2,597
Population per square mile, 2020 39.3
Population per square mile, 2010 36.4
Land area in square miles, 2020 2,776.77
Land area in square miles, 2010 2,776.55
FIPS Code 46103
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. ] Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

In Vintage 2022, as a result of the formal request from the state, Connecticut transitioned from eight counties to nine planning regions. For more details, please see the Vintage 2022 release notes available here: Release Notes.

The vintage year (e.g., V2022) refers to the final year of the series (2020 thru 2022). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2017-2021 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2021 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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