ZIP 45042 · Middletown
Who lives in ZIP code 45042 (Middletown, OH): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Middletown, OH · Butler County
uszips 2026
People27,652
Median age41.6
Household income$69,520
Home value$202,774
Median rent$922/mo
Poverty11.0%
College degree+21.2%
Commute25 min
Place
- Metro area
- Cincinnati, OH-KY-IN
- Wider region
- Cincinnati-Wilmington, OH-KY-IN
- Time zone
- Eastern
- Density
- 217 / sq mi
- Housing units
- 11,578
Spans 4 counties
Share of the ZIP's people in each county.
Age mix
20.0% are 65 or older; 77.7% are adults.
Household income
33.1% of households earn $100K+. Median per person: $40,495.
Education (adults 25+)
33.1% of degrees are in STEM fields.
Race
4.0% Hispanic or Latino (of any race).
Households & family
- Married
- 46.4%
- Never married
- 30.9%
- Divorced
- 15.1%
- Widowed
- 7.6%
- Family size
- 3.02
- Dual-income families
- 48.5%
Housing
- Own their home
- 72.2%
- Rent burden
- 31.1%
- Men / women
- 50% / 50%
Work
- In labor force
- 62.4%
- Unemployment
- 2.9%
- Self-employed
- 10.0%
- Farmers
- 0.6%
Community
- Charitable givers
- 17.5%
- Veterans
- 6.0%
- With a disability
- 14.7%
- No health insurance
- 5.8%
- Limited English
- 1.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.