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Llano city, TX

ZIP 78643 — 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 78643

78643 has a population of 6,837 with a median age of 54.0 yrs (46.7% male).

Race & Ethnicity
White
92.5%+50% vs US avg
x
Black
1.0%-92% vs US avg
x
Asian
0.5%-91% vs US avg
x
Hispanic
6.5%-65% vs US avg
x
Age Groups
0–17
17.7%-19% vs US avg
x
18–64
48.1%-22% vs US avg
x
65+
34.1%+109% vs US avg
x
Education
Less than HS
9.3%-16% vs US avg
x
High school
30.0%+14% vs US avg
x
Some college
30.4%+5% vs US avg
x
Bachelor's+
30.4%-10% vs US avg
x
Marital Status
Married
56.7%+18% vs US avg
x
Never married
20.2%-40% vs US avg
x
Divorced
15.3%+48% vs US avg
x
Widowed / Separated
7.8%
x
Diversity Index
14/100

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

Social & household profile

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

Poverty Rate
10.9%-5% vs US avg
x
Foreign Born
20.9%+51% vs US avg
x
Veterans
9.3%+55% vs US avg
x
Disability
20.9%+56% vs US avg
x
Single Parent
15.7%+94% vs US avg
x
Recent Births
23.9%+313% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 78643

Poverty Rate
10.9%-5% vs US avg
x
Veterans
9.3%+55% vs US avg
x
Foreign Born
20.9%+51% vs US avg
x
Single Parent
15.7%+94% vs US avg
x
Disability
20.9%+56% vs US avg
x
Uninsured
13.1%+64% vs US avg
x
SNAP Benefits
9.3%-21% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
23.9%+313% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population6,837
Median age54.0
Poverty rate10.9%
Demographics statistics
Demographics
White92.5%
Hispanic6.5%
Black1.0%
Asian0.5%
Foreign-born20.9%