Undenheim | |
|---|---|
 Coat of arms | |
 Location of Undenheim
within Mainz-Bingen district | |
 Interactive map of Undenheim | |
  Location within Germany  Location within Rhineland-Palatinate | |
| Coordinates: 49°50′17″N 8°13′08″E / 49.83806°N 8.21889°E | |
| Country | Germany |
| State | Rhineland-Palatinate |
| District | Mainz-Bingen |
| Municipal assoc. | Rhein-Selz |
| Government | |
| • Mayor (2019–24) | Marcus Becker |
| Area | |
• Total | 9.97 km2 (3.85 sq mi) |
| Elevation | 140 m (460 ft) |
| Population (2025-12-31) | |
• Total | 2,920 |
| • Density | 293/km2 (759/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| Postal codes | 55278 |
| Dialling codes | 06737 |
| Vehicle registration | MZ, BIN |
| Website | www.undenheim.de |
Undenheim (German pronunciation: [ˈʊndn̩haɪm]) is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Mainz-Bingen district in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde Rhein-Selz, whose seat is in Oppenheim.
