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ZIP Code 99643
Old Harbor, AK, Kodiak Island Borough
Population
162
Land area
15.9sq mi
People per sq mi
10
City
Old Harbor
ZIP 99643 and nearby ZIP codes
ZIP 99643 at a glance
- ZIP 99643 (Old Harbor) is about 7.9 times as dense as Alaska as a whole.
Local data for ZIP 99643
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
6
ZIP Business Patterns 2023
Employees
12
$937K annual payroll
PPP loans
$307K
9 loans
Campaign donations
$30.4K
0% D, 1% R, 2026 cycle
Environment and hazard risk
ZIP 99643, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: landslide
Storm events since 1996
5
Countywide, mostly high wind
Health statistics
Share of adults in ZIP 99643, CDC PLACES estimates
Obesity
40.1%
U.S. 33.3% +6.8 pts
Diabetes
14.5%
U.S. 12.1% +2.4 pts
Smoking
23.5%
U.S. 12.8% +10.7 pts
Uninsured (18-64)
12.1%
U.S. 11.1% +1.0 pts
Frequently asked questions
- What city is ZIP code 99643?
- ZIP code 99643 is in Old Harbor, AK (Kodiak Island Borough).
- What county is ZIP code 99643 in?
- ZIP code 99643 is mostly in Kodiak Island Borough, Alaska.
- How many people live in ZIP code 99643?
- About 162 people live in the 99643 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.