99660 ZIP Code — Saint Paul Island, AK

Aleutians West County, Alaska

ZIP code 99660 is located in Saint Paul Island, Alaska, within Aleutians West County. It covers approximately 42.28 square miles and serves a population of 349 residents. This is a standard ZIP code in the Alaska (AKT) timezone, served by area code 907.

About ZIP code 99660

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $103,600. Owner-occupancy sits near the national average at 64%.

Median household income is $83,214. Poverty affects 28% of residents, above the national average. 42% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with public administration as the leading industry. The average commute of 5 minutes is near the national average.

College attainment at 10% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (28%) compared to national benchmarks. 16% of residents lack health insurance, above the national average.

Notable community characteristics include disability rates above the national average at 31%.

Overall, ZIP code 99660 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, and a significant Social Security-dependent population.

349

population

42.28

sq mi land

Standard

ZIP type

Alaska (AKT)

timezone

99660 ZIP code map

Cities in ZIP code 99660

Below are the cities the US Postal Service accepts for ZIP code 99660. Using any city not on this list may result in mail delivery delays.

City	Status
Saint Paul Island	Acceptable

Demographics updated 06/2026

Population
Total population	349
Population density	8 / sq mi
State FIPS	02
County FIPS	016

Geography
Land area	42.28 sq mi
Water area	2.67 sq mi
Latitude	57.1810
Longitude	-170.2672
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	34.6%	16.2%	29.8%
$50k – $100k	38.5%	43.3%	32.4%
$100k – $200k	25.0%	31.2%	28.9%
Over $200k	1.9%	9.3%	8.8%

Demographics & statistics

349

Population

People per sq mi

44.0

Median age

$83,214

Median household income

$31,903

Per capita income

$103,600

Median home value

$983

Median monthly rent

64.1%

Home ownership

27.8%

Poverty rate

2.9%

Unemployment

Housing units

9.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	81	23.2%
18 and over	268	76.8%
65 and over	53	15.2%
Median age	44.0 years

Race & ethnicity

American Indian / Alaska Native 78.5%

White 10.9%

Two or more races 8%

Black or African American 1.7%

Asian 0.9%

Group	Count	%
American Indian / Alaska Native	274	78.5%
White	38	10.9%
Two or more races	28	8%
Black or African American	6	1.7%
Asian	3	0.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	34.6%	16.2%	29.8%
$50k – $100k	38.5%	43.3%	32.4%
$100k – $200k	25.0%	31.2%	28.9%
Over $200k	1.9%	9.3%	8.8%

Under $10k 9.0%

$10k–$15k 2.6%

$15k–$25k 7.7%

$25k–$35k 5.1%

$35k–$50k 5.1%

$50k–$75k 16.7%

$75k–$100k 15.4%

$100k–$150k 20.5%

$150k–$200k 15.4%

$200k+ 2.6%

Range	% of households
Under $10k	9.0%
$10k–$15k	2.6%
$15k–$25k	7.7%
$25k–$35k	5.1%
$35k–$50k	5.1%
$50k–$75k	16.7%
$75k–$100k	15.4%
$100k–$150k	20.5%
$150k–$200k	15.4%
$200k+	2.6%
Median income	$83,214

Housing

Home values

Under $50k 32.0%

$50k–$100k 16.0%

$100k–$150k 26.0%

$150k–$200k 14.0%

$200k–$300k 4.0%

$300k–$500k 8.0%

Housing overview

Metric	Value
Median home value	$103,600
Median rent / month	$983
Owner occupied	64.1%
Renter occupied	35.9%
Vacant	35.5%
Single-family detached	84.3%
Large apartment buildings	0.0%
Mobile homes	0.8%
Median rooms	5.1
Avg household size (owned)	2.50

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	2.5%
1990–1999	18.2%
1980–1989	21.5%
1970–1979	17.4%
1960–1969	9.1%
1950–1959	8.3%
1940–1949	14.9%
1939 or earlier	8.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	9.9%
2 bedrooms	12.4%
3 bedrooms	57.0%
4 bedrooms	14.9%
5+ bedrooms	4.1%

Vehicles per household

Vehicles	% of households
No vehicle	37.2%
1 vehicle	50.0%
2 vehicles	9.0%
3 or more	3.8%

Heating fuel

Fuel type	%
Propane / LP gas	1.3%
Fuel oil	82.1%

Households & families

Household type	Count	%
Married-couple family	23	29.5%
Cohabiting couple	8	10.3%
Male householder, no spouse	23	29.5%
Female householder, no spouse	24	30.8%
Households with children under 18	23	29.5%
Households with seniors (65+)	34	43.6%
Average household size	3.47

Marital status

Status	Male	Female
Never married	63.5%	29.0%
Married	26.6%	34.8%
Separated	0.0%	1.4%
Widowed	0.9%	27.5%
Divorced	9.0%	7.2%

Education

Less than 9th grade 0.0%

Some HS, no diploma 4.8%

HS graduate 56.6%

Some college, no degree 21.1%

Associate's degree 8.0%

Bachelor's degree 9.2%

Graduate / professional 0.4%

Metric	%
HS diploma or higher	95.2%
Bachelor's or higher	9.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	3	3.9%
Kindergarten	6	7.9%
Elementary school	23	30.3%
High school	39	51.3%
College / grad school	5	6.6%

Employment

Industry of employment

Public administration 50.4%

Education & healthcare 12.8%

Construction 8.3%

Transportation & utilities 7.5%

Retail trade 5.3%

Professional & management 4.5%

Agriculture & mining 3.0%

Finance & real estate 3.0%

Arts, food & hospitality 2.3%

Other services 2.3%

Manufacturing 0.8%

Occupation

Category	%
Management, business & arts	30.8%
Service	25.6%
Sales & office	6.0%
Natural resources & construction	15.0%
Production & transportation	22.6%

Employment type

Type	%
Private sector	21.1%
Government	75.9%
Self-employed	3.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	40.5%
Carpool	25.2%
Public transit	0.0%
Walk	30.6%
Work from home	3.6%
Other means	0.0%
Avg commute (minutes)	5.2

Poverty

All people 27.8%

Under 18 years 11.1%

18 and over 33.3%

Married-couple families 0.0%

Female-led households 20.0%

Income support

Source	% of households
Social Security	42.3%
Retirement income	44.9%
Supplemental Security	10.3%
Cash public assistance	10.3%
Food stamps / SNAP	14.1%

Health indicators

Condition	%
Obesity	40.4%
High blood pressure	33.9%
High cholesterol	28.0%
Diabetes	12.4%
Heart disease	6.3%
Stroke	3.8%
Asthma	11.1%
Arthritis	21.8%
Kidney disease	3.0%
Pulmonary disease	6.9%
Cancer	4.9%

Behavior / access	%
Smoking	28.1%
Binge drinking	21.2%
No physical activity	27.2%
Less than 7 hrs sleep	36.8%
Depression	18.3%
Fair or poor health	18.3%
Poor mental health	15.7%
Poor physical health	12.6%
No health insurance	15.9%
Visited doctor (checkup)	61.7%
Visited dentist	51.4%
Cholesterol screening	85.1%
Teeth loss	22.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	29	10.8%

Disability	%
Any disability	30.6%
Under 18	2.5%
18–64 years	41.6%
65 and over	34.0%

Health insurance coverage

Type	%
Private insurance	28.1%
Public insurance	62.3%
No insurance	16.4%
Uninsured under 19	22.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	331	94.8%
Spanish	14	4.2%
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)	345	98.9%
Born in same state	345	98.9%
Born in different state	286	81.9%
Foreign born	0	0.0%
Naturalized citizen	4	1.1%
Not a US citizen	4	100.0%

Ancestry

Ancestry	Count	%
French	3	0.9%

Ancestry	Count	%
Italian	2	0.6%

Technology access

Metric	% of households
Computer access	22.3%
Internet access	93.6%

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

Frequently asked questions about ZIP code 99660

What city is ZIP code 99660 in?

ZIP code 99660 is primarily assigned to Saint Paul Island, Alaska.

What county is ZIP code 99660 in?

ZIP code 99660 falls within Aleutians West County, Alaska.

What is the poverty rate in ZIP code 99660?

28% of residents in ZIP code 99660 live below the poverty line, above the national average.

How educated is the population of ZIP code 99660?

10% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 99660 have a large retiree population?

42% of households in ZIP code 99660 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 99660 have a large veteran population?

11% of civilians in ZIP code 99660 are veterans, above the national average of ~7%.

What timezone is ZIP code 99660 in?

ZIP code 99660 observes the HAST timezone.