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Pennington County, South Dakota

County

Population: 112,081 (2023 estimate)

Located in South Dakota

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Pennington County

What is the median household income in Pennington County?
The median household income in Pennington County is $76,875 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Pennington County?
The poverty rate in Pennington County is 6.1% (U.S. Census Bureau ACS 2023).
What is the median home value in Pennington County?
$149,200 (U.S. Census Bureau ACS 2023).
What is the average rent in Pennington County?
The median gross rent in Pennington County is $1,056 per month (U.S. Census Bureau ACS 2023).
What percentage of Pennington County residents have a college degree?
17.1% of adults in Pennington County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
371
Median Income
$76,875
Median Home Value
$149,200
Poverty Rate
6.1%
Unemployment (ACS 2023)
2.7%
Median Age
36.0 yrs
Since 2019 Median Income: +$3,750 (+5.1%) Home Value: +$54,200 (+57.1%) Poverty Rate: -3.9 pp (-39%) Bachelor's+: +2.1 pp (+14%)

Demographics

Total Population 371
Median Age 36.0
Female 50.9%
Race & Ethnicity
Hispanic or Latino 2.2% White (non-Hisp.) 96.5% Two or More 3.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $76,875 ±$22,340
+$4,454 vs. state
Per Capita Income $91,927
Median Family Income $92,857
Poverty Rate 6.1%
-1.3 pp vs. state
Child Poverty Rate 14.0%
Working-Age Poverty Rate
SNAP Recipients 10.5%
Social Security Income
Retirement Income 30.6%
Household Income Distribution
< $10k
1.6%
$15–25k
8.1%
$25–35k
5.6%
$35–50k
12.1%
$50–75k
20.2%
$75–100k
17.7%
$100–150k
24.2%
$150–200k
4.8%
$200k+
5.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 125
Owner-Occupied 84.7%
Renter-Occupied 15.3%
Vacancy Rate 0.8%
Median Home Value $149,200
-$87,600 vs. state
Median Gross Rent $1,056
Owner Cost Burden (30%+) 13.3%
Renter Cost Burden (30%+) 18.8%
Home Value Distribution
$50–100k
9.5%
$100–200k
41.0%
$200–300k
21.9%
$300–500k
5.7%
$500k–$1M
4.8%
Gross Rent Distribution
$500–1k
37.5%
$1–1.5k
56.3%
$1.5–2k
6.3%
Vehicle Availability
No vehicle
3.2%
1 vehicle
23.4%
2 vehicles
37.9%
3+
35.5%
Housing Type
Single-fam. det.
99.2%
Mobile home
0.8%
Housing Age
Pre-1940
46.4%
1940–1969
1.6%
1970–1999
8.0%
2010+
4.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 91.1%
Bachelor's or Higher 17.1%
-14.0 pp vs. state
Graduate Degree 4.3%
Some College / Associate 18.2%
Less Than High School 0.4%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 61.5%
Unemployment Rate 2.7%
-0.3 pp vs. state
Work from Home 2.2%
Self-Employed 8.4%
Government Workers 12.3%
Private For-Profit 79.3%
Industry
Manufacturing
22.3%
Edu/Health
17.3%
Retail
15.1%
Arts/Entmt.
7.8%
Transportation
7.8%
Public Admin
7.3%
Construction
6.7%
Wholesale
3.4%
Prof. Services
1.7%
Finance
1.7%
Occupation
Production
30.7%
Management
21.8%
Sales
18.4%
Construction
14.5%
Food Prep
14.5%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 36.2 min
Drove Alone 73.2%
Carpool 24.0%
Public Transit 0.0%
Work from Home 2.2%
Walked 0.0%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 124
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 63.7%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 21.8%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
8.1%
5–9
1.9%
10–14
8.4%
15–19
4.9%
20–24
7.3%
25–34
18.6%
35–44
14.3%
45–54
9.2%
55–64
7.5%
65–74
6.5%
75–84
5.7%
85+
6.5%
Under 18: 22.1% Working age (18–64): 77.9% 65 and over: 13.5%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 0.0%
Naturalized Citizen 62.9%
Speaks English Less Than Very Well 0.6%
Foreign-Born Origin
Asia
45.3%
Europe
24.4%
Latin America
15.5%
Africa
11.0%

Veterans & Disability

Veteran 3.8%
With a Disability 6.5%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 96.5%
Uninsured 3.5%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 87.1%
Has a Computer 95.2%
Same House 1 Year Ago 96.5%
Moved from Abroad 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Pennington County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Pennington County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Other flows - West 912 1,593
Other flows - Midwest 815 1,368
Other flows - South 792 1,424
Meade County 612 1,026
Other flows - Northeast 243 395
Lawrence County 156 237
Custer County 96 157
Oglala Lakota County 93 201
Maricopa County 92 165
Minnehaha County 89 138