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Round Rock city, TX

ZIP 78681 — People & Community

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

Upper Middle ClassLarge CommunityLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 78681

78681 has a population of 58,531 with a median age of 39.0 yrs (51.3% male).

Race & Ethnicity
White
65.2%+6% vs US avg
x
Black
5.3%-57% vs US avg
x
Asian
12.6%+114% vs US avg
x
Hispanic
20.9%+12% vs US avg
x
Age Groups
0–17
27.8%+26% vs US avg
x
18–64
61.1%-1% vs US avg
x
65+
11.1%-32% vs US avg
x
Education
Less than HS
4.7%-57% vs US avg
x
High school
11.2%-57% vs US avg
x
Some college
27.6%-5% vs US avg
x
Bachelor's+
56.5%+68% vs US avg
x
Marital Status
Married
60.7%+26% vs US avg
x
Never married
26.9%-21% vs US avg
x
Divorced
9.3%-10% vs US avg
x
Widowed / Separated
3.1%
x
Diversity Index
51/100

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

Social & household profile

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

Poverty Rate
4.9%-57% vs US avg
x
Foreign Born
36.9%+166% vs US avg
x
Veterans
7.3%+21% vs US avg
x
Disability
7.8%-42% vs US avg
x
Single Parent
5.8%-28% vs US avg
x
Recent Births
42.4%+632% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 78681

Poverty Rate
4.9%-57% vs US avg
x
Veterans
7.3%+21% vs US avg
x
Foreign Born
36.9%+166% vs US avg
x
Single Parent
5.8%-28% vs US avg
x
Disability
7.8%-42% vs US avg
x
Uninsured
7.9%-1% vs US avg
x
SNAP Benefits
3.5%-70% vs US avg
x
Private School
1.1%-89% vs US avg
x
Recent Births
42.4%+632% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population58,531
Median age39.0
Poverty rate4.9%
Demographics statistics
Demographics
White65.2%
Hispanic20.9%
Black5.3%
Asian12.6%
Foreign-born36.9%