ZIP code 45039
Where is ZIP code 45039?
Maineville, Ohio
Warren County · Standard ZIP code
ZIP code 45039 belongs to Maineville, Ohio in Warren County. 45039 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 283 and 513. About 28,335 people live in the 45039 area, where the median household income is $108,794. The closest ZIP codes are 45034 (Kings Mills, 2.8 mi north), 45040 (Mason, 4 mi west) and 45065 (South Lebanon, 4.2 mi northeast).
| ZIP code | 45039 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Maineville |
| Also accepted | Hamilton Township, Hamilton Twp, Mason |
| State | Ohio (OH) |
| County | Warren County |
| Time zone | Eastern Time · now |
| Area codes | 283, 513 |
| Coordinates | 39.317, -84.2438 map |
| 3-digit prefix | 450 |
Population and income in 45039
| Population | 28,335 · higher than 90% of Ohio ZIP codes |
|---|---|
| People per square mile | 1,820 · higher than 82% of Ohio ZIP codes |
| Median age | 39.5 years · lower than 63% of Ohio ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $108,794 · higher than 93% of Ohio ZIP codes |
| Income per person | $50,383 |
| Below the poverty line | 4.1% |
| Bachelor’s degree or higher | 52% of adults 25+ |
| Median home value | $327,200 · higher than 92% of Ohio ZIP codes |
| Median rent | $1,677 a month |
| Housing units | 11,401 |
| Households | 10,945 (2.58 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 15.57 sq mi (plus 0.37 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45039. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45039
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45034 | Kings Mills, OH | 2.8 mi N | Standard |
| 45040 | Mason, OH | 4 mi W | Standard |
| 45065 | South Lebanon, OH | 4.2 mi NE | Standard |
| 45140 | Loveland, OH | 5.1 mi S | Standard |
| 45249 | Cincinnati, OH | 5.7 mi SW | Standard |
| 45152 | Morrow, OH | 7 mi E | Standard |
| 45242 | Cincinnati, OH | 7.4 mi SW | Standard |
| 45147 | Miamiville, OH | 7.7 mi SW | PO Box only |
| 45162 | Pleasant Plain, OH | 8.1 mi E | Standard |
| 45069 | West Chester, OH | 8.5 mi W | Standard |
| 45036 | Lebanon, OH | 8.6 mi NE | Standard |
| 45111 | Camp Dennison, OH | 8.7 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45039 or measure the distance to another ZIP code.
How to address mail to 45039
123 MAIN ST
MAINEVILLE OH 45039
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts HAMILTON TOWNSHIP, HAMILTON TWP and MASON as the city name for 45039. Avoid Foster and Landon: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (45039-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 45039?
- 45039 is a Maineville, Ohio ZIP code. Hamilton Township, Hamilton Twp and Mason are also accepted as the city name.
- What county is 45039 in?
- ZIP code 45039 is in Warren County, Ohio.
- What time zone is ZIP code 45039 in?
- 45039 is in the Eastern Time zone (America/New_York).
- What area code is 45039?
- Phone numbers in ZIP code 45039 use area codes 283 and 513.
- What is the population of ZIP code 45039?
- About 28,335 people live in ZIP code 45039, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45039?
- The median household income in 45039 is $108,794 a year, higher than 93% of Ohio ZIP codes.
- What ZIP codes are near 45039?
- The nearest ZIP codes to 45039 are 45034 (Kings Mills, 2.8 miles), 45040 (Mason, 4 miles), 45065 (South Lebanon, 4.2 miles) and 45140 (Loveland, 5.1 miles).