99631 ZIP Code — Moose Pass, AK

Kenai Peninsula County, Alaska

ZIP code 99631 is located in Moose Pass, Alaska, within Kenai Peninsula County. It covers approximately 436.65 square miles and serves a population of 216 residents. This is a standard ZIP code in the Alaska (AKT) timezone, served by area code 907.

About ZIP code 99631

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Owner-occupancy sits near the national average at 58%.

Median household income is $89,250. 32% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. Remote work is prevalent — 20% of workers work from home.

Educational attainment is near the national average, with 40% of residents holding a bachelor's degree or higher.

Overall, ZIP code 99631 reflects a community defined by a high rate of remote workers and a significant Social Security-dependent population.

216

population

436.65

sq mi land

Standard

ZIP type

Alaska (AKT)

timezone

99631 ZIP code map

Cities in ZIP code 99631

Below are the cities the US Postal Service accepts for ZIP code 99631. Using any city not on this list may result in mail delivery delays.

City	Status
Moose Pass	Preferred

Nearby ZIP codes

99605 Hope (19.5 mi)

Demographics updated 06/2026

Population
Total population	216
Population density	0 / sq mi
State FIPS	02
County FIPS	122

Geography
Land area	436.65 sq mi
Water area	5.55 sq mi
Latitude	60.6182
Longitude	-149.2793
Timezone	Alaska (AKT)
Area code	907

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	17.4%	35.5%	29.8%
$50k – $100k	58.1%	32.4%	32.4%
$100k – $200k	24.4%	24.9%	28.9%
Over $200k	0.0%	7.2%	8.8%

Demographics & statistics

216

Population

46.9

Median age

$89,250

Median household income

$52,524

Per capita income

Median home value

Median monthly rent

57.6%

Home ownership

0.0%

Poverty rate

3.6%

Unemployment

197

Housing units

39.5%

Bachelor's or higher

Age distribution

Male Female

15–19

25–34

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	216	100.0%
65 and over	52	24.1%
Median age	46.9 years

Race & ethnicity

White 100%

Group	Count	%
White	216	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	17.4%	35.5%	29.8%
$50k – $100k	58.1%	32.4%	32.4%
$100k – $200k	24.4%	24.9%	28.9%
Over $200k	0.0%	7.2%	8.8%

$15k–$25k 8.1%

$75k–$100k 49.5%

$100k–$150k 27.3%

$150k–$200k 15.2%

Range	% of households
$15k–$25k	8.1%
$75k–$100k	49.5%
$100k–$150k	27.3%
$150k–$200k	15.2%
Median income	$89,250

Housing

Home values

$50k–$100k 56.1%

$200k–$300k 43.9%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	57.6%
Renter occupied	42.4%
Vacant	58.6%
Single-family detached	82.4%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	3.0
Avg household size (owned)	1.47

Year built

Era	%
2020 or later	0.0%
2010–2019	11.3%
2000–2009	10.5%
1990–1999	27.6%
1980–1989	11.3%
1970–1979	15.9%
1960–1969	6.3%
1950–1959	13.8%
1940–1949	0.0%
1939 or earlier	3.3%

Bedrooms

Size	% of units
No bedroom (studio)	7.1%
1 bedroom	37.2%
2 bedrooms	45.2%
3 bedrooms	0.0%
4 bedrooms	10.5%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	8.1%
2 vehicles	67.7%
3 or more	24.2%

Heating fuel

Fuel type	%
Utility gas	25.3%
Fuel oil	74.7%

Households & families

Household type	Count	%
Married-couple family	40	40.4%
Cohabiting couple	27	27.3%
Male householder, no spouse	32	32.3%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	57	57.6%
Average household size	2.01

Marital status

Status	Male	Female
Never married	42.1%	45.1%
Married	31.0%	54.9%
Separated	0.0%	0.0%
Widowed	5.5%	0.0%
Divorced	21.4%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 15.9%

HS graduate 29.7%

Some college, no degree 7.7%

Associate's degree 7.2%

Bachelor's degree 26.7%

Graduate / professional 12.8%

Metric	%
HS diploma or higher	84.1%
Bachelor's or higher	39.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	14	100.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 27.8%

Public administration 22.5%

Manufacturing 18.2%

Professional & management 13.4%

Agriculture & mining 10.7%

Retail trade 7.5%

Occupation

Category	%
Management, business & arts	56.7%
Service	32.1%
Sales & office	0.0%
Natural resources & construction	3.7%
Production & transportation	7.5%

Employment type

Type	%
Private sector	53.5%
Government	35.8%
Self-employed	10.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	38.5%
Carpool	32.1%
Public transit	0.0%
Walk	9.1%
Work from home	20.3%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	32.3%
Retirement income	64.6%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	31.5%
High blood pressure	31.4%
High cholesterol	31.3%
Diabetes	7.2%
Heart disease	5.2%
Stroke	2.4%
Asthma	9.0%
Arthritis	21.2%
Kidney disease	2.3%
Pulmonary disease	5.3%
Cancer	6.1%

Behavior / access	%
Smoking	16.6%
Binge drinking	19.8%
No physical activity	19.3%
Less than 7 hrs sleep	30.8%
Depression	16.2%
Fair or poor health	10.5%
Poor mental health	11.1%
Poor physical health	8.4%
No health insurance	12.0%
Visited doctor (checkup)	60.6%
Visited dentist	63.4%
Cholesterol screening	88.8%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	15	6.9%

Disability	%
Any disability	18.1%
Under 18	0.0%
18–64 years	9.1%
65 and over	46.2%

Health insurance coverage

Type	%
Private insurance	66.2%
Public insurance	36.6%
No insurance	6.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	216	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	209	96.8%
Born in same state	209	96.8%
Born in different state	34	15.7%
Foreign born	0	0.0%
Naturalized citizen	7	3.2%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	70	32.4%

Ancestry	Count	%
Italian	24	11.1%

Technology access

Metric	% of households
Computer access	45.8%
Internet access	91.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 99631

What city is ZIP code 99631 in?

ZIP code 99631 is primarily assigned to Moose Pass, Alaska.

What county is ZIP code 99631 in?

ZIP code 99631 falls within Kenai Peninsula County, Alaska.

What is the population of ZIP code 99631?

ZIP code 99631 has an estimated population of 216 residents.

What is the median household income in ZIP code 99631?

The median household income in ZIP code 99631 is $89,250, above the national median of ~$75,000.

What timezone is ZIP code 99631 in?

ZIP code 99631 observes the AKST timezone.