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Round Mountain town, TX

ZIP 78663 — People & Community

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

Wealthy AreaLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 78663

78663 has a population of 607 with a median age of 59.8 yrs (59.0% male).

Race & Ethnicity
White
96.2%+56% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
3.6%-81% vs US avg
x
Age Groups
0–17
3.1%-86% vs US avg
x
18–64
65.6%+6% vs US avg
x
65+
31.3%+92% vs US avg
x
Education
Less than HS
3.3%-70% vs US avg
x
High school
25.0%-4% vs US avg
x
Some college
40.5%+40% vs US avg
x
Bachelor's+
31.1%-8% vs US avg
x
Marital Status
Married
72.5%+51% vs US avg
x
Never married
10.0%-70% vs US avg
x
Divorced
11.3%+10% vs US avg
x
Widowed / Separated
6.2%
x
Diversity Index
7/100

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

Social & household profile

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

Poverty Rate
2.5%-79% vs US avg
x
Foreign Born
0.0%
x
Veterans
2.4%-60% vs US avg
x
Disability
14.2%+6% vs US avg
x
Single Parent
0.0%
x
Recent Births
0.0%
x
Top ancestry
IrishEnglishGerman

Health & Community Indicators in 78663

Poverty Rate
2.5%-79% vs US avg
x
Veterans
2.4%-60% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
14.2%+6% vs US avg
x
Uninsured
15.5%+94% vs US avg
x
SNAP Benefits
0.6%-95% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population607
Median age59.8
Poverty rate2.5%
Demographics statistics
Demographics
White96.2%
Hispanic3.6%
Black0.0%
Asian0.0%
Foreign-born0.0%