Mainz-Oberstadt
- human settlement in Germany
- Country:
- Coordinates: 49° 59' 23" N, 8° 15' 54" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 87 м m
- Area: 5.868 sq km
- Wikidata storage: Wikidata: Q1444865
- Wikipedia Commons Gallery: [Link]
- Wikipedia Commons Category: [Link]
- archINFORM location ID: [42443]
Shares border with regions:
Mainz-Neustadt
- human settlement in Germany
- Country:
- Coordinates: 50° 0' 35" N, 8° 15' 30" E
- GPS tracks (wikiloc): [Link]
- Area: 3.661 sq km