Census ACS · Ohio
ZIP Code 45140
ZIP code 45140 is located in Ohio with a population of 56,854. The median household income is $110,781 and the median home value is $340,800.
56,854
Population
$110,781
Median Income
$340,800
Median Home Value
40.3
Median Age
Race & Ethnicity
| White | 87.6% |
| Black | 1.8% |
| Asian | 0.0% |
| Hispanic (any race) | 0.8% |
Male: 49.9% · Female: 50.1%
Economy & Income
$110,781
Median Household Income
$56,165
Per Capita Income
2.6%
Poverty Rate
Housing
$340,800
Median Home Value
$1,379
Median Rent
81.2%
Homeownership
Education
96.8%
High School+
52.9%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Ohio
Part of Ohio
Metro areas in Ohio
Frequently Asked Questions
ZIP code 45140 in Ohio has a population of 56,854 according to latest Census ACS data.
The median household income in ZIP 45140 is $110,781. The per capita income is $56,165. The poverty rate is 2.6%.
ZIP code 45140 is located in Ohio.
More from Ohio
Data for ZIP Code Tabulation Area (ZCTA) 45140 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
ZIP 45140 is defined demographically by education — 52.9% of adults hold a bachelor’s degree, above the national average. ZIP 45140 is a ZIP code in Ohio with a population of 56,854.
Households take in a median $110,781, comfortably above the US median of $78,538. Only 2.6% of residents live in poverty, below the national 12.4%. A typical home is worth $340,800, with typical rent around $1,379.
The population is unusually well-credentialed for US ZIP codes — 52.9% of adults have a four-year degree, above the national 35.0%.
The education numbers are the throughline: a college-heavy population in ZIP 45140 usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Source: U.S. Census Bureau ACS, 2026.