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Hollis CDP, AK

ZIP 99921 — 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 99921

99921 has a population of 1,667 with a median age of 48.0 yrs (57.7% male).

Race & Ethnicity
White
69.5%+13% vs US avg
x
Black
0.2%-98% vs US avg
x
Asian
3.8%-36% vs US avg
x
Hispanic
3.8%-80% vs US avg
x
Other / Two+
22.7%
x
Age Groups
0–17
15.2%-31% vs US avg
x
18–64
64.1%+4% vs US avg
x
65+
20.7%+27% vs US avg
x
Education
Less than HS
6.7%-39% vs US avg
x
High school
38.0%+45% vs US avg
x
Some college
32.9%+14% vs US avg
x
Bachelor's+
22.4%-34% vs US avg
x
Marital Status
Married
46.9%-3% vs US avg
x
Never married
35.0%+4% vs US avg
x
Divorced
11.4%+11% vs US avg
x
Widowed / Separated
6.7%
x
Diversity Index
46/100

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

Social & household profile

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

Poverty Rate
15.4%+34% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Veterans
7.5%+25% vs US avg
x
Disability
19.4%+45% vs US avg
x
Single Parent
7.7%-6% vs US avg
x
Recent Births
41.5%+616% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 99921

Poverty Rate
15.4%+34% vs US avg
x
Veterans
7.5%+25% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Single Parent
7.7%-6% vs US avg
x
Disability
19.4%+45% vs US avg
x
Uninsured
13.5%+69% vs US avg
x
SNAP Benefits
15.5%+32% vs US avg
x
Private School
0.0%
x
Recent Births
41.5%+616% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,667
Median age48.0
Poverty rate15.4%
Demographics statistics
Demographics
White69.5%
Hispanic3.8%
Black0.2%
Asian3.8%
Foreign-born20.3%