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ZIP Code 99730
Birch Creek, AK, Yukon-Koyukuk Census Area
Population
108
Land area
6,470.2sq mi
People per sq mi
0
City
Birch Creek
ZIP 99730 and nearby ZIP codes
ZIP 99730 at a glance
- ZIP 99730 (Birch Creek) is 99% less dense than Alaska as a whole.
Local data for ZIP 99730
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Campaign donations
$50
100% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 99730, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: cold wave
Storm events since 1996
109
Countywide, mostly flood
Flood insurance policies
67
2.4% of homes, county
July high / Jan low
73° / -24°F
Health statistics
Share of adults in ZIP 99730, CDC PLACES estimates
Obesity
38.6%
U.S. 33.3% +5.3 pts
Diabetes
20.0%
U.S. 12.1% +7.9 pts
Smoking
29.0%
U.S. 12.8% +16.2 pts
Uninsured (18-64)
13.1%
U.S. 11.1% +2.0 pts
Frequently asked questions
- What city is ZIP code 99730?
- ZIP code 99730 is in Birch Creek, AK (Yukon-Koyukuk Census Area).
- What county is ZIP code 99730 in?
- ZIP code 99730 is mostly in Yukon-Koyukuk Census Area, Alaska.
- How many people live in ZIP code 99730?
- About 108 people live in the 99730 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.