Counties with the Lowest Natural Hazard Risk in Washington
The top 25 of 39 Washington counties on GIS Map, ranked by lowest FEMA National Risk Index score (0-100, national percentile).
| # | County | Risk Index score |
|---|---|---|
| 1 | Garfield County | 1.6 |
| 2 | Columbia County | 8.6 |
| 3 | Asotin County | 17.9 |
| 4 | Wahkiakum County | 19.3 |
| 5 | Adams County | 23.2 |
| 6 | Pend Oreille County | 28.0 |
| 7 | San Juan County | 35.4 |
| 8 | Whitman County | 39.8 |
| 9 | Skamania County | 49.7 |
| 10 | Ferry County | 51.7 |
| 11 | Lincoln County | 54.9 |
| 12 | Stevens County | 60.3 |
| 13 | Walla Walla County | 60.4 |
| 14 | Jefferson County | 64.4 |
| 15 | Franklin County | 72.5 |
| 16 | Klickitat County | 73.9 |
| 17 | Douglas County | 74.1 |
| 18 | Grant County | 76.9 |
| 19 | Island County | 78.0 |
| 20 | Mason County | 85.3 |
| 21 | Benton County | 87.1 |
| 22 | Skagit County | 88.8 |
| 23 | Kittitas County | 89.1 |
| 24 | Okanogan County | 89.2 |
| 25 | Clallam County | 89.7 |
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 Washington”, https://gismap.land/rankings/washington/lowest-risk-counties. Figures from FEMA National Risk Index (December 2025).
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