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ZIP Code 99751

Kobuk, AK, Northwest Arctic Borough

Population

101

Land area

15.5sq mi

People per sq mi

7

City

Kobuk

ZIP 99751 and nearby ZIP codes

Full map

ZIP 99751 at a glance

  • ZIP 99751 (Kobuk) is about 5.1 times as dense as Alaska as a whole.

Local data for ZIP 99751

Counts from official public data

Environment and hazard risk

ZIP 99751, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: cold wave

Storm events since 1996

70

Countywide, mostly blizzard

Flood insurance policies

22

1.5% of homes, county

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in ZIP 99751, CDC PLACES estimates

All 40 measures

Obesity

40.2%

U.S. 33.3% +6.9 pts

Diabetes

12.5%

U.S. 12.1% about the same

Smoking

30.1%

U.S. 12.8% +17.3 pts

Uninsured (18-64)

17.0%

U.S. 11.1% +5.9 pts

Frequently asked questions

What city is ZIP code 99751?
ZIP code 99751 is in Kobuk, AK (Northwest Arctic Borough).
What county is ZIP code 99751 in?
ZIP code 99751 is mostly in Northwest Arctic Borough, Alaska.
How many people live in ZIP code 99751?
About 101 people live in the 99751 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.