ZIP 42539 · Liberty
Who lives in ZIP code 42539 (Liberty, KY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Liberty, KY · Casey County
uszips 2026
People9,249
Median age42.9
Household income$40,862
Home value$126,829
Median rent$674/mo
Poverty21.9%
College degree+12.0%
Commute25 min
Place
- Metro area
- Outside any metro
- Time zone
- Eastern
- Density
- 16 / sq mi
- Housing units
- 3,834
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
23.0% are 65 or older; 78.7% are adults.
Household income
13.7% of households earn $100K+. Median per person: $24,465.
Education (adults 25+)
29.3% of degrees are in STEM fields.
Race
3.7% Hispanic or Latino (of any race).
Households & family
- Married
- 49.2%
- Never married
- 25.1%
- Divorced
- 15.6%
- Widowed
- 10.1%
- Family size
- 3.01
- Dual-income families
- 41.2%
Housing
- Own their home
- 76.5%
- Rent burden
- 37.2%
- Men / women
- 48% / 52%
Work
- In labor force
- 47.5%
- Unemployment
- 6.3%
- Self-employed
- 15.9%
- Farmers
- 12.1%
Community
- Charitable givers
- 9.3%
- Veterans
- 6.2%
- With a disability
- 19.6%
- No health insurance
- 14.8%
- Limited English
- 2.5%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.