| ZIP Code | 45039 |
|---|---|
| City | Maineville |
| State | Ohio (OH) |
| County | Warren County |
| Area Code | 283/513 |
| Elevation | 739 ft |
| Latitude | 39.327409 |
|---|---|
| Longitude | -84.236695 |
| Timezone | New York (DST) |
| FIPS | 39165 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 40.1 yrs ↑ 6% since 2019 |
|---|---|
| Avg Household Size | 2.59 |
| Below Poverty | 3.8% ▼ 62% below avg |
| College Grads | 62.4% ▲ 61% above avg |
| Unemployment | 1.2% ▼ 76% below avg |
| No HS Diploma | 164 (0.9%) |
| HS Graduate | 3,280 (17%) |
| Some College | 1,722 (8.9%) |
| Associates | 2,075 (10.8%) |
| Bachelors | 2,058 (10.7%) |
| Graduate Degree | 9,945 (51.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $111,774 ▲ 46% above avg ↑ 13% since 2019 |
|---|---|
| Median Home Value | $294,100 ≈ Avg ↑ 34% since 2019 |
| Home/Income Ratio | 2.6x (nat avg ~3.5x) |
| Median Rent | $1,554/mo ↑ 27% since 2019 |
| Total Units | 11,616 |
| Vacant Units | 442 |
| Avg HH Size | 2.59 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 11,616 |
|---|---|
| Vacant | 442 |
| Owner Occupied | 85.5% |
| Renter Occupied | 14.6% |
| Avg HH Size | 2.59 |
ZIP code 45039 is located in Maineville, Ohio, within Warren County. With a population of 28,958, this is a moderately populated ZIP code with a middle-aged community — the median age is 40.1 years. Economically, 45039 is a upper-middle-income ZIP code: the median household income of $111,774 is above the national average.
Real estate in ZIP code 45039 represents a mid-range housing market. The median home value of $294,100 is near the national average. Renters can expect to pay around $1,554 per month in median rent. Homeownership is strong here — 85.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 34% since 2019.
The population of 45039 is primarily White (87.55%). Residents are highly educated — 62.4% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 3.8%. Household income has grown by 13% since 2019.
The unemployment rate in 45039 stands at 1.2%, which is well below the national average. About 17% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.
Overall, ZIP code 45039 in Maineville, OH is characterized as upper-middle-income, highly educated, a middle-aged community, and predominantly owner-occupied. With 28,958 residents, a median household income of $111,774, and a median home value of $294,100, it offers a clear picture of life in this part of Ohio.