Postal Codes

99765 ZIP Code

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ZIP code 99765 covers Nulato, Alaska, with a population of about 284 and a median household income of $52,143.

Population
28435 per square mile
Median age
39.71 points above the US average
Median household income
$52,14342% below the Alaska median
Poverty rate
9.9%2.5 points below the US average
Degree or higher
6.2%28.8 points below the US average
Homeownership
80.8%15.8 points above the US average
Time zone
Alaska UTC-09:00observes daylight saving time

Where 99765 is

Nulato, Alaska — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population284
Median age39.7
Family households72.1%
Born outside the US0%
Speaks a language other than English at home2%
White (non-Hispanic)24.6%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans9.6%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$52,143
Poverty rate9.9%
Households on SNAP or cash assistance11.5%

Household income distribution

Under $10k10.6%
$10–15k10.6%
$15–20k5.8%
$20–25k0.0%
$25–30k2.9%
$30–35k0.0%
$35–40k14.4%
$40–45k0.0%
$45–50k0.0%
$50–60k19.2%
$60–75k9.6%
$75–100k7.7%
$100–125k7.7%
$125–150k0.0%
$150–200k3.8%
$200k or more7.7%
Housing

American Community Survey 2019–2023 five-year estimates

Owner-occupied80.8%
Vacant homes24.6%
Median year built1986

What the homes are

Detached house97.1%
Mobile home2.9%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate9.9%
Bachelor's degree or higher6.2%
High school diploma or higher91%
Works from home3.3%
Drives to work alone28.6%
Takes public transport0%
Commutes 45 minutes or more0%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity38.2% 4.8 pts above the national average of 33.4%
Diagnosed diabetes17.9% 5.9 pts above the national average of 12%
Currently smokes29.1% 15.9 pts above the national average of 13.2%
High blood pressure42.7% 8.6 pts above the national average of 34.1%
Fair or poor general health31.9% 11.6 pts above the national average of 20.3%
No health insurance (18–64)11.7% same as the national average of 11.3%
Depression21% 0.9 pts below the national average of 21.9%
No leisure-time physical activity29.8% 4.4 pts above the national average of 25.4%
Arthritis32.3% 7.2 pts above the national average of 25.1%
Binge drinking14.1% 1.9 pts below the national average of 16%
Taking blood pressure medication72.6% 2.1 pts below the national average of 74.7%
Cancer (non-skin)7.3% same as the national average of 7.7%
Current asthma14.1% 3.7 pts above the national average of 10.4%
Coronary heart disease9.7% 3.5 pts above the national average of 6.2%
Routine check-up in past year70.4% 6.3 pts below the national average of 76.7%
Cholesterol screening78.9% 7 pts below the national average of 85.9%
Cognitive disability19.9% 5.1 pts above the national average of 14.8%
Colorectal screening63.6% 0.7 pts below the national average of 64.3%
COPD11.4% 4.8 pts above the national average of 6.6%
Visited a dentist47% 14.3 pts below the national average of 61.3%
Any disability43.8% 13.1 pts above the national average of 30.7%
Lacks emotional support31.2% 6.4 pts above the national average of 24.8%
Food insecurity31.5% 14.4 pts above the national average of 17.1%
Received food stamps24.6% 10.3 pts above the national average of 14.3%
Hearing disability13% 6.3 pts above the national average of 6.7%
High cholesterol38.4% 2.2 pts above the national average of 36.2%
Housing insecurity22.8% 9 pts above the national average of 13.8%
Independent living disability14% 5.6 pts above the national average of 8.4%
Lacks transport18.9% 9.7 pts above the national average of 9.2%
Loneliness36.8% 2.4 pts above the national average of 34.4%
Mammography use63.9% 12 pts below the national average of 75.9%
Poor mental health (14+ days)19.7% 2.9 pts above the national average of 16.8%
Mobility disability23.3% 9.3 pts above the national average of 14%
Poor physical health (14+ days)21.3% 7.8 pts above the national average of 13.5%
Self-care disability7% 3 pts above the national average of 4%
Utility shut-off threat17% 8.2 pts above the national average of 8.8%
Sleeps under 7 hours40.4% 4 pts above the national average of 36.4%
Stroke6% 2.6 pts above the national average of 3.4%
All natural teeth lost20.8% 7.8 pts above the national average of 13%
Vision disability10.7% 5.1 pts above the national average of 5.6%
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 94% of US census tracts
FEMA ratingRelatively High
Expected annual loss84.7 out of 100
Community resilience3.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Cold wave99.9Very High at its worst in this ZIP code
Landslide99Relatively Moderate at its worst in this ZIP code
Winter weather98.8Very High at its worst in this ZIP code
Wildfire98.3Relatively High at its worst in this ZIP code
Earthquake79.1Relatively Moderate at its worst in this ZIP code
Avalanche78.8Relatively Low at its worst in this ZIP code
Lightning52.9Relatively Moderate at its worst in this ZIP code
Ice storm44.6Relatively Low at its worst in this ZIP code
River flooding12.5Very Low at its worst in this ZIP code
Tornado0.2Very Low at its worst in this ZIP code
Compared with Alaska and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPAlaskaUnited States
Median household income$52,143$89,336$78,538
Income per person$44,928$43,289
Poverty rate9.9%10.2%12.4%
Median home value$333,300$303,400
Median gross rent$1,388$1,348
Homeownership80.8%66.6%65%
Bachelor's degree or higher6.2%31.2%35%
Unemployment rate9.9%5.8%5.2%
Works from home3.3%8.8%13.5%
Born outside the US0%7.8%13.9%
Median age39.735.638.7
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket100% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket100% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Yukon-Koyukuk School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability86more vulnerable than 86% of US census tracts
Socioeconomic status71more vulnerable than 71% of US census tracts
Household characteristics58more vulnerable than 58% of US census tracts
Racial and ethnic minority status87more vulnerable than 87% of US census tracts
Housing type and transport97more vulnerable than 97% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

99754 Koyukuk, AK26.1 km away
99748 Kaltag, AK52.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Yukon-Koyukuk Census Area100% of this ZIP code's land area
Time zoneAlaska (UTC-09:00 standard)
Daylight saving timeObserved
Land area8.13 sq mi
Population density35 people per sq mi
Latitude, longitude64.7194, -158.1031

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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