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ZIP 31521 — People & Community

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

Low Income Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 31521

31521 has a population of 3,847 with a median age of 31.1 yrs (43.2% male).

Race & Ethnicity
White
12.2%-80% vs US avg
x
Black
73.3%+491% vs US avg
x
Asian
0.2%-96% vs US avg
x
Hispanic
11.6%-38% vs US avg
x
Other / Two+
2.7%
x
Age Groups
0–17
28.5%+29% vs US avg
x
18–64
58.6%-5% vs US avg
x
65+
12.9%-21% vs US avg
x
Education
Less than HS
13.4%+21% vs US avg
x
High school
53.6%+105% vs US avg
x
Some college
20.4%-29% vs US avg
x
Bachelor's+
12.6%-63% vs US avg
x
Marital Status
Married
32.5%-32% vs US avg
x
Never married
47.3%+40% vs US avg
x
Divorced
12.4%+20% vs US avg
x
Widowed / Separated
7.8%
x
Diversity Index
43/100

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

Social & household profile

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

Poverty Rate
30.0%+161% vs US avg
x
Foreign Born
60.8%+338% vs US avg
x
Veterans
5.0%-16% vs US avg
x
Disability
18.0%+34% vs US avg
x
Single Parent
26.0%+221% vs US avg
x
Recent Births
59.2%+920% vs US avg
x
Top ancestry
IrishAmericanWest Indian

Health & Community Indicators in 31521

Poverty Rate
30.0%+161% vs US avg
x
Veterans
5.0%-16% vs US avg
x
Foreign Born
60.8%+338% vs US avg
x
Single Parent
26.0%+221% vs US avg
x
Disability
18.0%+34% vs US avg
x
Uninsured
21.8%+172% vs US avg
x
SNAP Benefits
40.8%+249% vs US avg
x
Private School
0.0%
x
Recent Births
59.2%+920% vs US avg
x
Smartphone Only
1.1%-93% vs US avg
x

People & Community key statistics

Population statistics
Population
Population3,847
Median age31.1
Poverty rate30.0%
Demographics statistics
Demographics
White12.2%
Hispanic11.6%
Black73.3%
Asian0.2%
Foreign-born60.8%