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St. Mary's city, AK

ZIP 99658 — People & Community

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

Working Class

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 99658

99658 has a population of 1,009 with a median age of 25.6 yrs (49.5% male).

Race & Ethnicity
White
3.9%-94% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.6%-97% vs US avg
x
Other / Two+
95.5%
x
Age Groups
0–17
36.8%+67% vs US avg
x
18–64
55.2%-11% vs US avg
x
65+
8.0%-51% vs US avg
x
Education
Less than HS
11.4%+3% vs US avg
x
High school
59.4%+127% vs US avg
x
Some college
22.1%-24% vs US avg
x
Bachelor's+
7.2%-79% vs US avg
x
Marital Status
Married
34.0%-29% vs US avg
x
Never married
54.0%+60% vs US avg
x
Divorced
5.9%-43% vs US avg
x
Widowed / Separated
6.1%
x
Diversity Index
9/100

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

Social & household profile

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

Poverty Rate
30.6%+166% vs US avg
x
Foreign Born
0.0%
x
Veterans
3.9%-34% vs US avg
x
Disability
10.4%-22% vs US avg
x
Single Parent
26.7%+230% vs US avg
x
Top ancestry
GermanRussianDutch

Health & Community Indicators in 99658

Poverty Rate
30.6%+166% vs US avg
x
Veterans
3.9%-34% vs US avg
x
Foreign Born
0.0%
x
Single Parent
26.7%+230% vs US avg
x
Disability
10.4%-22% vs US avg
x
Uninsured
21.5%+168% vs US avg
x
SNAP Benefits
48.6%+316% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,009
Median age25.6
Poverty rate30.6%
Demographics statistics
Demographics
White3.9%
Hispanic0.6%
Black0.0%
Asian0.0%
Foreign-born0.0%