ZIP 42021 · Arlington
Who lives in ZIP code 42021 (Arlington, KY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Arlington, KY · Carlisle County
uszips 2026
People1,090
Median age45.0
Household income$56,477
Home value$100,635
Median rent—
Poverty14.0%
College degree+9.8%
Commute27 min
Place
- Metro area
- Paducah, KY-IL
- Wider region
- Paducah-Mayfield, KY-IL
- Time zone
- Central
- Density
- 7 / sq mi
- Housing units
- 459
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
23.7% are 65 or older; 77.7% are adults.
Household income
28.3% of households earn $100K+. Median per person: $29,453.
Education (adults 25+)
25.4% of degrees are in STEM fields.
Race
3.4% Hispanic or Latino (of any race).
Households & family
- Married
- 57.1%
- Never married
- 14.3%
- Divorced
- 15.0%
- Widowed
- 13.7%
- Family size
- 2.99
- Dual-income families
- 32.7%
Housing
- Own their home
- 81.5%
- Rent burden
- —
- Men / women
- 49% / 51%
Work
- In labor force
- 50.8%
- Unemployment
- 10.9%
- Self-employed
- 14.8%
- Farmers
- 8.2%
Community
- Charitable givers
- 16.4%
- Veterans
- 10.7%
- With a disability
- 21.5%
- No health insurance
- 7.1%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.