Biological history in Alaska

Alaska has 52 county-level biological declarations across 28 counties. Aleutians East Borough leads with 2 declarations. Total tracked FEMA obligations for biological events in this state: $492.5M.

This page shows every Alaska county in Alaska that has at least one FEMA biological declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to biological events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.

For the full national view of biological declarations across all states, see the biological disaster type page. For all hazard types in Alaska, see the Alaska state page.

Biological in Alaska

Counties ranked by biological declaration count

#	County	Declarations	Tracked aid
1	Aleutians East Borough	2	$0
2	Aleutians West Census Area	2	$0
3	Anchorage Municipality	2	$477.1M
4	Bethel Census Area	2	$14K
5	Bristol Bay Borough	2	$9K
6	Denali Borough	2	$98K
7	Dillingham Census Area	2	$0
8	Fairbanks North Star Borough	2	$743K
9	Haines Borough	2	$42K
10	Kenai Peninsula Borough	2	$1.1M
11	Ketchikan Gateway Borough	2	$2.1M
12	Kodiak Island Borough	2	$13K
13	Lake and Peninsula Borough	2	$9K
14	Matanuska-Susitna Borough	2	$1.3M
15	Nome Census Area	2	$4.6M
16	North Slope Borough	2	$0
17	Northwest Arctic Borough	2	$2K
18	Petersburg Borough	2	$743K
19	Sitka City and Borough	2	$192K
20	Skagway Municipality	2	$0
21	Southeast Fairbanks Census Area	2	$10K
22	Wrangell City and Borough	2	$274K
23	Yakutat City and Borough	2	$0
24	Yukon-Koyukuk Census Area	2	$94K
25	Hoonah-Angoon Census Area	1	$1K
26	Juneau City and Borough	1	$4.1M
27	Kusilvak Census Area	1	$5K
28	Prince of Wales-Hyder Census Area	1	$50K