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Lockhart city, TX

ZIP 78644 — 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 78644

78644 has a population of 20,599 with a median age of 38.6 yrs (48.5% male).

Race & Ethnicity
White
62.4%+1% vs US avg
x
Black
3.8%-69% vs US avg
x
Asian
1.4%-77% vs US avg
x
Hispanic
52.0%+178% vs US avg
x
Age Groups
0–17
21.7%-1% vs US avg
x
18–64
61.6%-0% vs US avg
x
65+
16.6%+2% vs US avg
x
Education
Less than HS
13.3%+20% vs US avg
x
High school
42.0%+60% vs US avg
x
Some college
25.6%-11% vs US avg
x
Bachelor's+
19.1%-43% vs US avg
x
Marital Status
Married
51.6%+7% vs US avg
x
Never married
32.8%-3% vs US avg
x
Divorced
10.2%-1% vs US avg
x
Widowed / Separated
5.4%
x
Diversity Index
34/100

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

Social & household profile

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

Poverty Rate
13.7%+19% vs US avg
x
Foreign Born
29.7%+113% vs US avg
x
Veterans
8.7%+45% vs US avg
x
Disability
15.3%+15% vs US avg
x
Single Parent
7.9%-3% vs US avg
x
Recent Births
57.0%+882% vs US avg
x
Top ancestry
GermanIrishAmerican

Health & Community Indicators in 78644

Poverty Rate
13.7%+19% vs US avg
x
Veterans
8.7%+45% vs US avg
x
Foreign Born
29.7%+113% vs US avg
x
Single Parent
7.9%-3% vs US avg
x
Disability
15.3%+15% vs US avg
x
Uninsured
16.3%+104% vs US avg
x
SNAP Benefits
9.4%-20% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
57.0%+882% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population20,599
Median age38.6
Poverty rate13.7%
Demographics statistics
Demographics
White62.4%
Hispanic52.0%
Black3.8%
Asian1.4%
Foreign-born29.7%