Bennett County, South Dakota
Bennett County, South Dakota · ZIP 57551, 57560, 57574
- Census data · ACS 2019-2023
- 3,289 (2024 estimate)Population
- 1,024Households
- $44,569Median household income
- $138,600Median home value
- 2Towns with a page
- 5ZIP codes
Bennett County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 3,574 |
| 2010 | 3,431 |
| 2020 | 3,381 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 46, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 46, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 46, retrieved November 14, 2026.
Median household income $44,569 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 46, retrieved November 14, 2026.
- Owner occupied
- 591 units
- Renter occupied
- 433 units
- Vacancy rate
- 16.9%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 46, retrieved November 14, 2026.
607 employees in 60 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 46, retrieved November 14, 2026.
| Measure | Bennett County | South Dakota |
|---|---|---|
| Population | 3,354 | 899,194 |
| Median household income | $44,569 | $72,421 |
| Median age | 28.8 | 37.7 |
| Median home value | $138,600 | $236,800 |
| Bachelor’s degree or higher | 20.3% | 31.1% |
| Foreign-born residents | 1.4% | 3.9% |
| Owner-occupied homes | 57.7% | 68.6% |
| Mean commute to work | 13.0 minutes | 17.6 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 46, retrieved November 14, 2026.
Townships, towns and villages in Bennett County2 with a page · sort by any column
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Bennett County
No job is posted in Bennett County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Bennett County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Cherry CountyPopulation 5,558 (2024 estimate)
- Jackson CountyPopulation 2,737 (2024 estimate)
- Mellette CountyPopulation 1,834 (2024 estimate)
- Oglala Lakota CountyPopulation 13,360 (2024 estimate)
- Todd CountyPopulation 9,172 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 31, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 46, retrieved November 14, 2026.