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Kwethluk city, AK

ZIP 99621 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 99621

99621 has a population of 852 with a median age of 24.2 yrs (52.7% male).

Race & Ethnicity
White
1.3%-98% vs US avg
x
Black
0.0%
x
Asian
0.2%-96% vs US avg
x
Hispanic
0.0%
x
Other / Two+
98.5%
x
Age Groups
0–17
40.7%+85% vs US avg
x
18–64
55.5%-10% vs US avg
x
65+
3.8%-77% vs US avg
x
Education
Less than HS
22.8%+105% vs US avg
x
High school
52.3%+100% vs US avg
x
Some college
17.0%-41% vs US avg
x
Bachelor's+
7.9%-77% vs US avg
x
Marital Status
Married
29.2%-39% vs US avg
x
Never married
60.9%+80% vs US avg
x
Divorced
5.3%-48% vs US avg
x
Widowed / Separated
4.6%
x
Diversity Index
3/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
36.0%+213% vs US avg
x
Foreign Born
0.0%
x
Veterans
5.7%-4% vs US avg
x
Disability
10.6%-21% vs US avg
x
Single Parent
21.8%+169% vs US avg
x
Recent Births
67.0%+1055% vs US avg
x
Top ancestry
EnglishGermanIrish

Health & Community Indicators in 99621

Poverty Rate
36.0%+213% vs US avg
x
Veterans
5.7%-4% vs US avg
x
Foreign Born
0.0%
x
Single Parent
21.8%+169% vs US avg
x
Disability
10.6%-21% vs US avg
x
Uninsured
22.4%+180% vs US avg
x
SNAP Benefits
50.6%+332% vs US avg
x
Private School
0.0%
x
Recent Births
67.0%+1055% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population852
Median age24.2
Poverty rate36.0%
Demographics statistics
Demographics
White1.3%
Hispanic0.0%
Black0.0%
Asian0.2%
Foreign-born0.0%