Union, Ohio
Union, Ohio | |
|---|---|
Union Municipal Building | |
Location in Montgomery County and the state of Ohio. | |
| Coordinates: 39°54′43″N 84°15′25″W / 39.91194°N 84.25694°W | |
| Country | United States |
| State | Ohio |
| Counties | Montgomery, Miami |
| Founded | 1806 |
| Named | "Union" in 1816 |
| Incorporated | 1982 (as city) |
| Government | |
| • Mayor | Michael O'Callaghan |
| Area | |
• Total | 8.38 sq mi (21.69 km2) |
| • Land | 8.30 sq mi (21.50 km2) |
| • Water | 0.08 sq mi (0.20 km2) |
| Elevation | 817 ft (249 m) |
| Population (2020) | |
• Total | 6,859 |
| • Density | 826.39/sq mi (319.06/km2) |
| Time zone | UTC-5 (EST) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 45322 and 45377 |
| Area code(s) | 937, 326 |
| FIPS code | 39-78470 |
| GNIS feature ID | 2397084 |
| Website | http://www.unionoh.org/ |
Union is a city in Montgomery and Miami Counties in the U.S. state of Ohio. The population was 6,859 at the time of the 2020 census. It is part of the Dayton Metropolitan Statistical Area.