ZIP 40734 · Gray
Who lives in ZIP code 40734 (Gray, KY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Gray, KY · Knox County
uszips 2026
People3,602
Median age42.3
Household income$42,500
Home value—
Median rent$697/mo
Poverty32.6%
College degree+7.6%
Commute21 min
Place
- Metro area
- Corbin, KY (micro)
- Wider region
- Middlesborough-Corbin, KY
- Time zone
- Eastern
- Density
- 31 / sq mi
- Housing units
- 1,300
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
9.7% are 65 or older; 79.6% are adults.
Household income
16.7% of households earn $100K+. Median per person: $21,270.
Education (adults 25+)
58.8% of degrees are in STEM fields.
Race
0.2% Hispanic or Latino (of any race).
Households & family
- Married
- 49.2%
- Never married
- 28.2%
- Divorced
- 20.0%
- Widowed
- 2.6%
- Family size
- 3.10
- Dual-income families
- 37.9%
Housing
- Own their home
- 76.5%
- Rent burden
- 48.1%
- Men / women
- 59% / 41%
Work
- In labor force
- 45.6%
- Unemployment
- 6.7%
- Self-employed
- 14.2%
- Farmers
- 3.7%
Community
- Charitable givers
- 9.0%
- Veterans
- 3.2%
- With a disability
- 26.6%
- No health insurance
- 6.6%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.