ZIP 78642 · Liberty Hill
Who lives in ZIP code 78642 (Liberty Hill, TX): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Liberty Hill, TX · Williamson County
uszips 2026
People26,434
Median age36.9
Household income$132,958
Home value$508,114
Median rent$1,658/mo
Poverty3.3%
College degree+44.5%
Commute35 min
Place
- Metro area
- Austin-Round Rock-San Marcos, TX
- Time zone
- Central
- Density
- 92 / sq mi
- Housing units
- 8,696
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
11.0% are 65 or older; 70.1% are adults.
Household income
62.7% of households earn $100K+. Median per person: $58,315.
Education (adults 25+)
41.2% of degrees are in STEM fields.
Race
28.2% Hispanic or Latino (of any race).
Households & family
- Married
- 61.9%
- Never married
- 24.4%
- Divorced
- 8.6%
- Widowed
- 5.1%
- Family size
- 3.41
- Dual-income families
- 69.8%
Housing
- Own their home
- 82.9%
- Rent burden
- 20.7%
- Men / women
- 48% / 52%
Work
- In labor force
- 71.5%
- Unemployment
- 4.6%
- Self-employed
- 18.0%
- Farmers
- 4.3%
Community
- Charitable givers
- 30.3%
- Veterans
- 9.8%
- With a disability
- 9.3%
- No health insurance
- 13.3%
- Limited English
- 0.6%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.