Bon Homme County, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 26th-largest in South Dakota
The population of Bon Homme County, South Dakota is 7,024 as of the 2023 American Community Survey, making it the 26th-largest county in South Dakota. The median household income is $61,275, the median home value is $120,300, and the median age is 41.8.
The population of Bon Homme County has grown 0.1% since 2010 (7,061 → 7,071), a +0.01% annualized rate.
7,024
Population
+0.01%
Annual growth
12
People / sq mi
$61,275
Median Income
$120,300
Median Home Value
Bon Homme County covers 564 sq mi of land at 12.5 people per square mile.
About Bon Homme County, SD
Bon Homme County is a county in South Dakota with a population of 7,024. It ranks #26 among counties in South Dakota by population. The median age is 41.8, older than the national median. The population is 60.2% male and 39.8% female.
The median household income in Bon Homme County is $61,275, below the US median of $74,580. 5.7% of residents live below the federal poverty level. Home values sit at a median of $120,300, with monthly rent averaging $620. The homeownership rate of 78.4% is higher than the national rate of 64.8%.
Educational attainment in Bon Homme County reflects 20.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 21.0 minutes each way.
Bon Homme County Population History (2010-2024)
The county of Bon Homme County had a population of 7,061 in 2010 and 7,071 in 2024, a 0.1% growth over 14 years. The peak was 7,088 in 2022. Average annual growth rate: 0.01%.
7,071
Population (2024)
7,061
Population (2010)
7,088
Peak (2022)
0.01%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 7,061 |
| 2011 | 7,016 |
| 2012 | 7,028 |
| 2013 | 6,982 |
| 2014 | 6,977 |
| 2015 | 6,942 |
| 2016 | 6,939 |
| 2017 | 6,955 |
| 2018 | 6,919 |
| 2019 | 6,911 |
| 2020 | 6,972 |
| 2021 | 7,002 |
| 2022 | 7,088 |
| 2023 | 7,088 |
| 2024 | 7,071 |
Race & Ethnicity
| White | 86.9% |
| Black or African American | 1.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 8.7% |
| Two or More Races | 0.0% |
Age & Sex
41.8
Median Age
39.8%
Female
60.2%
Male
21.3%
Age 65+
Age Distribution
Children (under 15): 15.3% · Seniors (65+): 21.3%
Income & Poverty
| Median household income | $61,275$-11,146 vs state |
| Mean household income | $77,164 |
| Per-capita income | $28,003 |
| Poverty rate | 5.7%-1.7% vs state |
| Unemployment rate | 1.0% |
| Employment-to-population | 46.4% |
Top Industries by Employment
The largest employment sector in Bon Homme County is professional & business services, accounting for 28.2% of workers.
How residents commute
0.4%
Drive alone
2.7%
Carpool
73.3%
Public transit
7.6%
Work from home
21.0 min
Avg commute
Housing
$120,300$-116,500 vs state
Median home value
$620
Median rent
78.4%
Homeownership rate
2,823
Total housing units
85.9%
Occupied
14.1%
Vacant
21.6%
Renter-occupied
Social & access
94.3%
With health insurance
89.5%
With broadband internet
30.4%
Foreign-born
7.5%
Veterans (18+)
13.7%
With a disability
93.9%
Speak language other than English at home
Education
89.8%
High School+
20.1%
Bachelor's+
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Other counties in South Dakota
Part of South Dakota
Metro areas in South Dakota
County rankings
Frequently Asked Questions
Bon Homme County, South Dakota has a population of 7,024 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest county in South Dakota. Population density is 12 people per square mile.
The population of Bon Homme County has grown 0.1% since 2010 (7,061 → 7,071), a +0.01% annualized rate.
The median household income in Bon Homme County, South Dakota is $61,275, with mean (average) household income of $77,164 and per-capita income of $28,003. 5.7% of residents live below the federal poverty level.
In Bon Homme County, the largest racial and ethnic groups are White (86.9%), Hispanic or Latino (8.7%), Black or African American (1.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Bon Homme County, South Dakota is 41.8 years. Residents are 39.8% female and 60.2% male.
The median home value in Bon Homme County is $120,300 and median monthly rent is $620. 78.4% of occupied housing units are owner-occupied. The county has 2,823 total housing units, 14.1% of which are vacant.
The largest employment sector in Bon Homme County, South Dakota is professional, scientific, and management services, employing 28.2% of workers. The unemployment rate is 1.0%.
Sioux Falls is among the largest cities associated with Bon Homme County, South Dakota, with a population of 197,642.
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Statewide data for South Dakota
Population, race, income, age, and trends across South Dakota
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.