| # | County | Risk Index score |
|---|---|---|
| 1 | Schuyler County | 3.6 |
| 2 | Putnam County | 8.2 |
| 3 | Worth County | 8.2 |
| 4 | Sullivan County | 10.1 |
| 5 | Mercer County | 12.3 |
| 6 | Howard County | 13.8 |
| 7 | Ralls County | 14.1 |
| 8 | Caldwell County | 14.4 |
| 9 | Holt County | 15.7 |
| 10 | Shelby County | 15.9 |
| 11 | DeKalb County | 16.0 |
| 12 | Cooper County | 20.4 |
| 13 | Maries County | 20.8 |
| 14 | Knox County | 21.0 |
| 15 | Monroe County | 21.2 |
| 16 | Atchison County | 21.7 |
| 17 | Clark County | 21.8 |
| 18 | Andrew County | 22.1 |
| 19 | Livingston County | 23.0 |
| 20 | Dade County | 23.3 |
| 21 | Hickory County | 23.5 |
| 22 | Douglas County | 23.7 |
| 23 | St. Clair County | 25.6 |
| 24 | Cedar County | 26.0 |
| 25 | Bollinger County | 26.3 |
Source: FEMA National Risk Index (December 2025). All counties with data are ranked. Estimates carry margins of error.
Citing this page: GIS Map, “Counties with the Lowest Natural Hazard Risk in Missouri”, https://gismap.land/rankings/missouri/lowest-risk-counties. Figures from FEMA National Risk Index (December 2025).
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