Middletown ZIP codes, Ohio
Middletown, OH has 2 ZIP codes (45044 and 45042) and area codes 513 and 283. The largest is 45044.
- USPS city name
- 2 ZIP codes
- Overlapping the city
- 1 more
- Population
- 51,617
- County
- Butler County
- State
- Ohio
Mail addressed to Middletown uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
Middletown in numbers
About 51,617 people live in Middletown, in 21,422 households, the 15th-largest of Ohio's 1,264 census places. The median household income is $57,102 a year, 20% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $164,400 (23% below the Ohio median), and median gross rent is $1,007 a month. The median age is 38.6; 17.6% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 24 minutes.
| Population | 51,617 |
|---|---|
| Households | 21,422 |
| Median age | 38.6 |
| Median household income | $57,102 |
| Median home value | $164,400 |
| Median gross rent | $1,007 |
| Bachelor's degree or higher | 17.6% |
| Mean commute | 24.2 min |
| Population density | 1,972 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Middletown city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Middletown
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
45044 | Middletown , OH | Standard | 56,217 | $73,732 | $241,600 |
45042 | Middletown , OH | Standard | 27,652 | $69,520 | $202,200 |
Other ZIP codes overlapping Middletown
These ZIP codes cover part of Middletown but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
45005 | Franklin , OH | Standard | 32,251 | $75,399 | $218,600 |
Map of Middletown ZIP codes
The ZIP codes of Middletown, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Middletown
The nearest larger towns are Hamilton (63,468 people, 13 mi), Kettering (57,206 people, 18 mi) and Dayton (136,579 people, 21 mi).
| Town | Population | Distance |
|---|---|---|
| Monroe | 15,401 | 3.9 mi |
| Hunter | 3,551 | 4.3 mi |
| Franklin | 11,712 | 5.1 mi |
| Trenton | 13,583 | 5.7 mi |
| Carlisle | 5,543 | 5.8 mi |
| Springboro | 19,980 | 8.1 mi |
| Four Bridges | 3,417 | 8.5 mi |
| Germantown | 5,825 | 8.9 mi |
| Lebanon | 21,501 | 9.5 mi |
| Miamisburg | 19,948 | 10.2 mi |
| Mason | 35,509 | 10.5 mi |
| Beckett Ridge | 9,496 | 11.6 mi |
| South Lebanon | 6,712 | 12.4 mi |
| West Carrollton | 12,976 | 12.9 mi |
More nearby: every ZIP code in Butler County · Ohio ZIP codes
Cite this page
zipcodes.pro. “Middletown, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/middletown
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