Sanborn County, South Dakota
Sanborn County, South Dakota · ZIP 57314, 57337, 57359
- Census data · ACS 2019-2023
- 2,392 (2024 estimate)Population
- 929Households
- $69,870Median household income
- $138,500Median home value
- 21Towns with a page
- 5ZIP codes
Sanborn County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 2,675 |
| 2010 | 2,355 |
| 2020 | 2,330 |
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 $69,870 · 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
- 721 units
- Renter occupied
- 208 units
- Vacancy rate
- 18.1%
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.
409 employees in 58 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 | Sanborn County | South Dakota |
|---|---|---|
| Population | 2,370 | 899,194 |
| Median household income | $69,870 | $72,421 |
| Median age | 38.6 | 37.7 |
| Median home value | $138,500 | $236,800 |
| Bachelor’s degree or higher | 19.2% | 31.1% |
| Foreign-born residents | 2.0% | 3.9% |
| Owner-occupied homes | 77.6% | 68.6% |
| Mean commute to work | 21.0 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 Sanborn County21 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Woonsocket | City | 646 | 0.78 sq mi |
| Butler Township | Township | 305 | 36.2 sq mi |
| Letcher | Town | 159 | 0.62 sq mi |
| Woonsocket Township | Township | 148 | 35.5 sq mi |
| Logan Township | Township | 143 | 36.0 sq mi |
| Artesian | Town | 135 | 0.55 sq mi |
| Letcher Township | Township | 124 | 35.4 sq mi |
| Jackson Township | Township | 113 | 34.4 sq mi |
| Twin Lake Township | Township | 95 | 35.7 sq mi |
| Elliott Township | Township | 93 | 35.9 sq mi |
| Silver Creek Township | Township | 84 | 35.9 sq mi |
| Floyd Township | Township | 69 | 34.4 sq mi |
| Union Township | Township | 57 | 35.8 sq mi |
| Diana Township | Township | 47 | 35.3 sq mi |
| Warren Township | Township | 47 | 35.2 sq mi |
| Forestburg | Census designated place | 40 | 0.53 sq mi |
| Ravenna Township | Township | 39 | 35.5 sq mi |
| Afton Township | Township | 32 | 34.5 sq mi |
| Benedict Township | Township | 31 | 35.9 sq mi |
| Oneida Township | Township | 25 | 35.7 sq mi |
| Upland Colony | Census designated place | 0 | 0.19 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 46 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
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 Sanborn County
No job is posted in Sanborn 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 Sanborn County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Aurora CountyPopulation 2,752 (2024 estimate)
- Beadle CountyPopulation 19,459 (2024 estimate)
- Davison CountyPopulation 19,907 (2024 estimate)
- Hanson CountyPopulation 3,477 (2024 estimate)
- Jerauld CountyPopulation 1,689 (2024 estimate)
- Kingsbury CountyPopulation 5,261 (2024 estimate)
- Miner CountyPopulation 2,303 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 46, retrieved November 14, 2026.