45343 ZIP Code — Miamisburg, OH
Montgomery County, Ohio
ZIP code 45343 is located in Miamisburg, Ohio, within Montgomery County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 326/937.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
45343 ZIP code map
Cities in ZIP code 45343
Below are the cities the US Postal Service accepts for ZIP code 45343. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Miamisburg | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 39 |
| County FIPS | 113 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.6429 |
| Longitude | -84.2867 |
| Timezone | Eastern (ET) |
| Area code | 326/937 |