Demographics & People — Buffalo County, South Dakota
Population & Households
| Population (official) | 1,859 |
|---|---|
| Median Age | 24 |
| Veterans | 95 |
| Housing Units | 588 |
| Uninsured | 180 |
Migration
| Inflow | 1,385 |
|---|---|
| Outflow | 1,313 |
| Net | 72 |
| Growing | Yes |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:30.444807+00:00; aggregated 2026-04-13T16:08:25.547919+00:00.