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Harper CDP, TX

ZIP 78631 — 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 78631

78631 has a population of 3,357 with a median age of 42.1 yrs (59.7% male).

Race & Ethnicity
White
76.8%+25% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
21.5%+15% vs US avg
x
Other / Two+
1.8%
x
Age Groups
0–17
22.2%+1% vs US avg
x
18–64
54.8%-11% vs US avg
x
65+
23.0%+41% vs US avg
x
Education
Less than HS
11.8%+6% vs US avg
x
High school
37.4%+43% vs US avg
x
Some college
30.9%+7% vs US avg
x
Bachelor's+
19.9%-41% vs US avg
x
Marital Status
Married
61.9%+29% vs US avg
x
Never married
25.9%-23% vs US avg
x
Divorced
7.4%-28% vs US avg
x
Widowed / Separated
4.7%
x
Diversity Index
36/100

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

Social & household profile

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

Poverty Rate
12.6%+10% vs US avg
x
Foreign Born
24.2%+74% vs US avg
x
Veterans
4.6%-23% vs US avg
x
Disability
16.2%+21% vs US avg
x
Single Parent
5.9%-27% vs US avg
x
Recent Births
43.3%+647% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 78631

Poverty Rate
12.6%+10% vs US avg
x
Veterans
4.6%-23% vs US avg
x
Foreign Born
24.2%+74% vs US avg
x
Single Parent
5.9%-27% vs US avg
x
Disability
16.2%+21% vs US avg
x
Uninsured
15.1%+89% vs US avg
x
SNAP Benefits
7.4%-37% vs US avg
x
Private School
0.0%
x
Recent Births
43.3%+647% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,357
Median age42.1
Poverty rate12.6%
Demographics statistics
Demographics
White76.8%
Hispanic21.5%
Black0.0%
Asian0.0%
Foreign-born24.2%