ZIP 45146 · Martinsville
Who lives in ZIP code 45146 (Martinsville, OH): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Martinsville, OH · Clinton County
uszips 2026
People1,324
Median age47.6
Household income$71,184
Home value$240,219
Median rent$948/mo
Poverty10.8%
College degree+13.6%
Commute37 min
Place
- Metro area
- Wilmington, OH (micro)
- Wider region
- Cincinnati-Wilmington, OH-KY-IN
- Time zone
- Eastern
- Density
- 20 / sq mi
- Housing units
- 538
County
Share of the ZIP's people in each county.
Age mix
9.1% are 65 or older; 80.7% are adults.
Household income
42.2% of households earn $100K+. Median per person: $37,237.
Education (adults 25+)
66.5% of degrees are in STEM fields.
Race
1.4% Hispanic or Latino (of any race).
Households & family
- Married
- 63.7%
- Never married
- 19.7%
- Divorced
- 11.4%
- Widowed
- 5.2%
- Family size
- 2.89
- Dual-income families
- 61.8%
Housing
- Own their home
- 81.6%
- Rent burden
- —
- Men / women
- 48% / 52%
Work
- In labor force
- 66.0%
- Unemployment
- 2.4%
- Self-employed
- 13.6%
- Farmers
- 7.6%
Community
- Charitable givers
- 7.6%
- Veterans
- 10.9%
- With a disability
- 27.8%
- No health insurance
- 7.3%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.