ZIP 42066 · Mayfield
Who lives in ZIP code 42066 (Mayfield, KY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Mayfield, KY · Graves County
uszips 2026
People23,917
Median age39.8
Household income$48,664
Home value$142,287
Median rent$774/mo
Poverty21.1%
College degree+19.9%
Commute19 min
Place
- Metro area
- Mayfield, KY (micro)
- Wider region
- Paducah-Mayfield, KY-IL
- Time zone
- Central
- Density
- 43 / sq mi
- Housing units
- 9,517
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
18.8% are 65 or older; 75.1% are adults.
Household income
21.9% of households earn $100K+. Median per person: $29,406.
Education (adults 25+)
43.2% of degrees are in STEM fields.
Race
10.5% Hispanic or Latino (of any race).
Households & family
- Married
- 54.7%
- Never married
- 21.6%
- Divorced
- 14.5%
- Widowed
- 9.2%
- Family size
- 3.04
- Dual-income families
- 45.9%
Housing
- Own their home
- 72.2%
- Rent burden
- 29.1%
- Men / women
- 50% / 50%
Work
- In labor force
- 57.2%
- Unemployment
- 2.9%
- Self-employed
- 12.8%
- Farmers
- 4.4%
Community
- Charitable givers
- 16.3%
- Veterans
- 6.3%
- With a disability
- 21.2%
- No health insurance
- 6.4%
- Limited English
- 0.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.