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Denison city, TX

ZIP 75021 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 75021

75021 has a population of 9,307 with a median age of 40.9 yrs (50.2% male).

Race & Ethnicity
White
83.4%+35% vs US avg
x
Black
2.3%-82% vs US avg
x
Asian
1.1%-81% vs US avg
x
Hispanic
10.8%-42% vs US avg
x
Other / Two+
2.4%
x
Age Groups
0–17
23.5%+7% vs US avg
x
18–64
57.7%-6% vs US avg
x
65+
18.8%+15% vs US avg
x
Education
Less than HS
10.0%-10% vs US avg
x
High school
38.5%+47% vs US avg
x
Some college
35.0%+21% vs US avg
x
Bachelor's+
16.5%-51% vs US avg
x
Marital Status
Married
63.4%+32% vs US avg
x
Never married
20.5%-39% vs US avg
x
Divorced
11.3%+10% vs US avg
x
Widowed / Separated
4.8%
x
Diversity Index
29/100

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

Social & household profile

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

Poverty Rate
14.4%+25% vs US avg
x
Foreign Born
13.7%-2% vs US avg
x
Veterans
11.2%+87% vs US avg
x
Disability
16.1%+20% vs US avg
x
Single Parent
4.9%-39% vs US avg
x
Recent Births
89.1%+1436% vs US avg
x
Top ancestry
IrishGermanEnglish

Health & Community Indicators in 75021

Poverty Rate
14.4%+25% vs US avg
x
Veterans
11.2%+87% vs US avg
x
Foreign Born
13.7%-2% vs US avg
x
Single Parent
4.9%-39% vs US avg
x
Disability
16.1%+20% vs US avg
x
Uninsured
10.5%+31% vs US avg
x
SNAP Benefits
12.3%+5% vs US avg
x
Private School
0.0%
x
Recent Births
89.1%+1436% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population9,307
Median age40.9
Poverty rate14.4%
Demographics statistics
Demographics
White83.4%
Hispanic10.8%
Black2.3%
Asian1.1%
Foreign-born13.7%