# Counties in Alaska by national Risk Index score (FEMA), 2025

All 30 values come from Federal Emergency Management Agency for 2025, so the places are comparable.

- Indicator id: `nri_risk_index_score`
- Unit: index
- Definition: FEMA's composite natural hazard risk score for a US county, from 0 to 100: the county's national percentile rank among all counties for risk, which combines expected annual losses from 18 natural hazards with social vulnerability and community resilience. Higher means more risk.
- Source: Federal Emergency Management Agency, National Risk Index Counties, National Risk Index Score Composite (RISK_SCORE) (https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355)
- Publisher page: https://invokely.ai/en/publishers/fema
- Retrieved: 2026-10-12
- Citation: Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties, National Risk Index Score Composite (RISK_SCORE). https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Retrieved 2026-10-12. This product uses the FEMA National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
- Web page: https://invokely.ai/rankings/national-risk-index-score/alaska-counties

| Rank | Place | index |
|---:|---|---:|
| 1 | Anchorage Municipality | 97.4 |
| 2 | Matanuska-Susitna Borough | 93.3 |
| 3 | Kenai Peninsula Borough | 93 |
| 4 | Fairbanks North Star Borough | 88.5 |
| 5 | Aleutians West Census Area | 67.3 |
| 6 | Kodiak Island Borough | 65.1 |
| 7 | Yukon-Koyukuk Census Area | 61.6 |
| 8 | Kusilvak Census Area | 57.9 |
| 9 | Southeast Fairbanks Census Area | 57 |
| 10 | Northwest Arctic Borough | 54.6 |
| 11 | Bethel Census Area | 44.3 |
| 12 | Copper River Census Area | 40 |
| 13 | Dillingham Census Area | 35.7 |
| 14 | Nome Census Area | 34.1 |
| 15 | Denali Borough | 28.3 |
| 16 | Sitka City and Borough | 23.8 |
| 17 | Aleutians East Borough | 21.3 |
| 18 | Chugach Census Area | 19.6 |
| 19 | Petersburg Borough | 15.4 |
| 20 | North Slope Borough | 14.8 |
| 21 | Hoonah-Angoon Census Area | 14.3 |
| 22 | Juneau City and Borough | 11.5 |
| 23 | Lake and Peninsula Borough | 6.3 |
| 24 | Haines Borough | 4.3 |
| 25 | Yakutat City and Borough | 3 |
| 26 | Ketchikan Gateway Borough | 1.7 |
| 27 | Bristol Bay Borough | 1.2 |
| 28 | Prince of Wales-Hyder Census Area | 1 |
| 29 | Skagway Municipality | 0.5 |
| 30 | Wrangell City and Borough | 0.1 |