Population in Mainz compared to Heidelberg
Mainz: 224.684 (2022)
Heidelberg: 155.756 (2024)
In Mainz there are about 1.4 time more people living, as in Heidelberg.
Size of Mainz compared to Heidelberg
Mainz: ca. 98 km²
Heidelberg: ca. 109 km²
Mainz has about the same land area as Heidelberg.
Population density of Mainz compared to Heidelberg
Mainz: ca. 2.299 Einwohner/km²
Heidelberg: ca. 1.431 Einwohner/km²
The population density of Mainz is about1.6 times higher, than the one of Heidelberg.
City comparison between Mainz and other cities
more about Mainz (Rhineland-Palatinate, Germany)
more about Heidelberg (Baden-WĂĽrttemberg, Germany)