Counties in South Dakota where housing is most affordable relative to local incomes. Higher income-to-home ratios mean residents spend less of their earnings on housing.
| # | County | BTI Score | Afford. Ratio |
|---|---|---|---|
| 01 | Lincoln County SD | 27 | 0.32 |
| 02 | Minnehaha County SD | 49 | 0.30 |
| 03 | Pennington County SD | 48 | 0.27 |