Alaska

Natural Disaster Risk by County

Counties
30
All ranked by NRI score
State Avg. Score
35.2
Low risk
Total State EAL
$941M
Expected annual losses
Highest Risk
Anchorage
Score 97.4 · High

County Rankings

#CountyRisk ScoreRisk RatingTop HazardAnn. Loss
1Anchorage Municipality
97.4
High Earthquake$367M
2Matanuska-Susitna Borough
93.3
Medium Avalanche$161M
3Kenai Peninsula Borough
93.0
Medium Avalanche$121M
4Fairbanks North Star Borough
88.5
Medium Landslide$101M
5Aleutians West Census Area
67.3
Low Volcanic Activity$29M
6Kodiak Island Borough
65.1
Low Landslide$25M
7Yukon-Koyukuk Census Area
61.5
Low Cold Wave$12M
8Kusilvak Census Area
57.9
Low Cold Wave$11M
9Southeast Fairbanks Census Area
57.0
Low Wildfire$12M
10Northwest Arctic Borough
54.6
Low Cold Wave$10M
11Bethel Census Area
44.3
Low Cold Wave$8M
12Copper River Census Area
39.9
Very Low Avalanche$8M
13Dillingham Census Area
35.7
Very Low Cold Wave$7M
14Nome Census Area
34.1
Very Low Cold Wave$6M
15Denali Borough
28.3
Very Low Avalanche$11M
16Sitka City and Borough
23.8
Very Low Landslide$7M
17Aleutians East Borough
21.3
Very Low Volcanic Activity$4M
18Chugach Census Area
19.6
Very Low Landslide$10M
19Petersburg Borough
15.4
Very Low Landslide$5M
20North Slope Borough
14.8
Very Low Cold Wave$5M
21Hoonah-Angoon Census Area
14.3
Very Low Landslide$3M
22Juneau City and Borough
11.5
Very Low Landslide$6M
23Lake and Peninsula Borough
6.3
Very Low Volcanic Activity$2M
24Haines Borough
4.3
Very Low Landslide$3M
25Yakutat City and Borough
3.0
Very Low Landslide$1M
26Ketchikan Gateway Borough
1.7
Very Low Landslide$2M
27Bristol Bay Borough
1.2
Very Low Earthquake$1M
28Prince of Wales-Hyder Census Area
1.0
Very Low Landslide$839K
29Skagway Municipality
0.5
Very Low Landslide$675K
30Wrangell City and Borough
0.1
Very Low Landslide$172K

All 30 Alaska counties, ranked by FEMA National Risk Index score.