| # | County | Drought Severity Index |
|---|---|---|
| 1 | Floyd County | 100.0 |
| 2 | Gibson County | 100.0 |
| 3 | Harrison County | 100.0 |
| 4 | Jefferson County | 100.0 |
| 5 | Knox County | 100.0 |
| 6 | Ohio County | 100.0 |
| 7 | Pike County | 100.0 |
| 8 | Posey County | 100.0 |
| 9 | Scott County | 100.0 |
| 10 | Spencer County | 100.0 |
| 11 | Switzerland County | 100.0 |
| 12 | Vanderburgh County | 100.0 |
| 13 | Warrick County | 100.0 |
| 14 | Clark County | 99.0 |
| 15 | Sullivan County | 90.7 |
| 16 | Perry County | 87.4 |
| 17 | Daviess County | 64.8 |
| 18 | Crawford County | 59.0 |
| 19 | Washington County | 44.3 |
| 20 | Dubois County | 38.7 |
| 21 | Ripley County | 34.0 |
| 22 | Dearborn County | 25.7 |
| 23 | Greene County | 25.5 |
| 24 | Jennings County | 24.9 |
| 25 | Jackson County | 1.5 |
Source: U.S. Drought Monitor (13 October 2026). All counties with data are ranked. Estimates carry margins of error.
Citing this page: GIS Map, “Counties in the Worst Drought in Indiana”, https://gismap.land/rankings/indiana/worst-drought-counties. Figures from U.S. Drought Monitor (13 October 2026).
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