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Altha town, FL

ZIP 32421 — 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 32421

32421 has a population of 4,277 with a median age of 43.5 yrs (49.8% male).

Race & Ethnicity
White
91.3%+48% vs US avg
x
Black
1.9%-85% vs US avg
x
Asian
0.7%-89% vs US avg
x
Hispanic
0.1%-99% vs US avg
x
Other / Two+
6.1%
x
Age Groups
0–17
26.6%+21% vs US avg
x
18–64
54.4%-12% vs US avg
x
65+
19.0%+17% vs US avg
x
Education
Less than HS
18.6%+67% vs US avg
x
High school
39.6%+51% vs US avg
x
Some college
29.4%+2% vs US avg
x
Bachelor's+
12.4%-63% vs US avg
x
Marital Status
Married
55.0%+14% vs US avg
x
Never married
19.4%-43% vs US avg
x
Divorced
17.9%+74% vs US avg
x
Widowed / Separated
7.6%
x
Diversity Index
16/100

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

Social & household profile

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

Poverty Rate
21.9%+91% vs US avg
x
Foreign Born
50.9%+266% vs US avg
x
Veterans
14.8%+147% vs US avg
x
Disability
23.2%+73% vs US avg
x
Single Parent
14.9%+84% vs US avg
x
Recent Births
25.5%+339% vs US avg
x
Top ancestry
AmericanIrishEnglish

Health & Community Indicators in 32421

Poverty Rate
21.9%+91% vs US avg
x
Veterans
14.8%+147% vs US avg
x
Foreign Born
50.9%+266% vs US avg
x
Single Parent
14.9%+84% vs US avg
x
Disability
23.2%+73% vs US avg
x
Uninsured
17.4%+117% vs US avg
x
SNAP Benefits
28.1%+140% vs US avg
x
Private School
0.0%
x
Recent Births
25.5%+339% vs US avg
x
Smartphone Only
0.2%-99% vs US avg
x

People & Community key statistics

Population statistics
Population
Population4,277
Median age43.5
Poverty rate21.9%
Demographics statistics
Demographics
White91.3%
Hispanic0.1%
Black1.9%
Asian0.7%
Foreign-born50.9%