Postal Codes

99631 ZIP Code

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ZIP code 99631 covers Moose Pass, Alaska, with a median household income of $113,889.

Median household income
$113,8891.3× the Alaska median
Poverty rate
0%12.4 points below the US average
Typical home value
$296,084up 8.7% in five years
Degree or higher
69.8%34.8 points above the US average
Homeownership
35.7%29.3 points below the US average
Time zone
Alaska UTC-09:00observes daylight saving time
Businesses
7

Where 99631 is

Moose Pass, 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

Family households35.7%
Born outside the US7.9%
Speaks a language other than English at home0%
White (non-Hispanic)73.3%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino7.9%
Veterans0%
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$113,889
Income per person$69,159
Poverty rate0%
Households on SNAP or cash assistance0%

Household income distribution

Under $10k0.0%
$10–15k0.0%
$15–20k14.3%
$20–25k0.0%
$25–30k0.0%
$30–35k0.0%
$35–40k0.0%
$40–45k0.0%
$45–50k0.0%
$50–60k0.0%
$60–75k0.0%
$75–100k0.0%
$100–125k64.3%
$125–150k21.4%
$150–200k0.0%
$200k or more0.0%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed140
Mean adjusted gross income$79,293
Returns declaring $200,000 or more0%
Returns, under $25k21.4%
Returns, $25k–$50k21.4%
Returns, $50k–$75k28.6%
Returns, $75k–$100k0.0%
Returns, $100k–$200k28.6%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Owner-occupied35.7%
Vacant homes77.3%
Median year built1985

What the homes are

Detached house73%
2 to 4 units27%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$296,084as of 2026-07
Typical home value, 1 yearup 1.7%
Typical home value, 5 yearsup 8.7%
Typical home value, 10 yearsup 54%
Typical home value since 2000
201220192026$296,084$161,264

$163,249 in 2012 to $296,084 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.8%
Bachelor's degree or higher69.8%
High school diploma or higher91.7%
Works from home0%
Drives to work alone0%
Takes public transport0%
Commutes 45 minutes or more38%
Health

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

Obesity29.4% 4 pts below the national average of 33.4%
Diagnosed diabetes9.2% 2.8 pts below the national average of 12%
Currently smokes11.8% 1.4 pts below the national average of 13.2%
High blood pressure35.9% 1.8 pts above the national average of 34.1%
Fair or poor general health15% 5.3 pts below the national average of 20.3%
No health insurance (18–64)6.8% 4.5 pts below the national average of 11.3%
Depression18.1% 3.8 pts below the national average of 21.9%
No leisure-time physical activity17.3% 8.1 pts below the national average of 25.4%
Arthritis27.9% 2.8 pts above the national average of 25.1%
Binge drinking16.5% 0.5 pts above the national average of 16%
Taking blood pressure medication74.6% same as the national average of 74.7%
Cancer (non-skin)11.3% 3.6 pts above the national average of 7.7%
Current asthma9.8% 0.6 pts below the national average of 10.4%
Coronary heart disease6.9% 0.7 pts above the national average of 6.2%
Routine check-up in past year69.9% 6.8 pts below the national average of 76.7%
Cholesterol screening86.4% 0.5 pts above the national average of 85.9%
Cognitive disability10% 4.8 pts below the national average of 14.8%
Colorectal screening62.1% 2.2 pts below the national average of 64.3%
COPD6.1% 0.5 pts below the national average of 6.6%
Visited a dentist65.8% 4.5 pts above the national average of 61.3%
Any disability25.4% 5.3 pts below the national average of 30.7%
Lacks emotional support18.5% 6.3 pts below the national average of 24.8%
Food insecurity7.5% 9.6 pts below the national average of 17.1%
Received food stamps4.7% 9.6 pts below the national average of 14.3%
Hearing disability8.5% 1.8 pts above the national average of 6.7%
High cholesterol40.9% 4.7 pts above the national average of 36.2%
Housing insecurity6.5% 7.3 pts below the national average of 13.8%
Independent living disability5.5% 2.9 pts below the national average of 8.4%
Lacks transport4.8% 4.4 pts below the national average of 9.2%
Loneliness28.5% 5.9 pts below the national average of 34.4%
Mammography use63.6% 12.3 pts below the national average of 75.9%
Poor mental health (14+ days)12% 4.8 pts below the national average of 16.8%
Mobility disability11% 3 pts below the national average of 14%
Poor physical health (14+ days)12.5% 1 pts below the national average of 13.5%
Self-care disability2.9% 1.1 pts below the national average of 4%
Utility shut-off threat4.3% 4.5 pts below the national average of 8.8%
Sleeps under 7 hours27.7% 8.7 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost7.2% 5.8 pts below the national average of 13%
Vision disability3.4% 2.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments7
People employed18
Annual payroll$3,053,000
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 99.6% of US census tracts
FEMA ratingVery High
Expected annual loss99.4 out of 100
Community resilience2.7 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.

Landslide99.4Relatively High at its worst in this ZIP code
Avalanche99.2Very High at its worst in this ZIP code
Earthquake92.3Relatively High at its worst in this ZIP code
Winter weather85Relatively High at its worst in this ZIP code
Wildfire83.4Relatively Low at its worst in this ZIP code
Volcanic activity79.8Very Low at its worst in this ZIP code
Tsunami62.9Relatively Low at its worst in this ZIP code
Cold wave16.8Very Low at its worst in this ZIP code
Lightning14.2Very Low at its worst in this ZIP code
River flooding6.1Very Low at its worst in this ZIP code
Ice storm4.3Very Low at its worst in this ZIP code
Hail3.1Very 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$113,889$89,336$78,538
Income per person$69,159$44,928$43,289
Poverty rate0%10.2%12.4%
Median home value$333,300$303,400
Median gross rent$1,388$1,348
Homeownership35.7%66.6%65%
Bachelor's degree or higher69.8%31.2%35%
Unemployment rate5.8%5.8%5.2%
Works from home0%8.8%13.5%
Born outside the US7.9%7.8%13.9%
Median age35.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationMOOSE PASS 3NW, AK US12.5 km away
Rain in a year42 in

Average high and low by month

January23.7°F / 8.7°F3.46 in rain
February28.8°F / 12.9°F5.25 in rain
March34.5°F / 14.2°F2.16 in rain
April44.8°F / 26.5°F2.27 in rain
May55.1°F / 34°F2.1 in rain
June63.3°F / 42°F1.74 in rain
July65.6°F / 46.8°F2.43 in rain
August63.7°F / 44.8°F3.76 in rain
September54.8°F / 37.7°F6.04 in rain
October41.6°F / 27.4°F5.41 in rain
November30.1°F / 17.4°F4.23 in rain
December26.9°F / 12.1°F3.35 in rain
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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
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%.

Kenai Peninsula Borough 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 vulnerability33more vulnerable than 33% of US census tracts
Socioeconomic status60more vulnerable than 60% of US census tracts
Household characteristics6more vulnerable than 6% of US census tracts
Racial and ethnic minority status12more vulnerable than 12% of US census tracts
Housing type and transport46more vulnerable than 46% of US census tracts
Walkability4.7 out of 20Least walkable
Nearby ZIP codes

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

99572 Cooper Landing, AK27.5 km away
99605 Hope, AK28.9 km away
99587 Girdwood, AK40.8 km away
99693 Whittier, AK43.1 km away
99664 Seward, AK53.6 km away
99511 Anchorage, AK54.8 km away
99519 Anchorage, AK55 km away
99540 Indian, AK55 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.

Kenai Peninsula Borough100% of this ZIP code's land area
Time zoneAlaska (UTC-09:00 standard)
Daylight saving timeObserved
Land area436.65 sq mi
Water area5.55 sq mi
Latitude, longitude60.6148, -149.4056

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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