Population in Mainz compared to Helena
Mainz: 224.684 (2022)
Helena: 32.091 (2020)
In Mainz there are about 7 time more people living, as in Helena.
Size of Mainz compared to Helena
Mainz: ca. 98 km²
Helena: ca. 44 km²
Mainz Finland has a land area approximately. 2.2 times larger than that of Helena.
Population density of Mainz compared to Helena
Mainz: ca. 2.299 Einwohner/km²
Helena: ca. 735 Einwohner/km²
The population density of Mainz is about3.1 times higher, than the one of Helena.
City comparison between Mainz and other cities
more about Mainz (Rhineland-Palatinate, Germany)
more about Helena (Montana, USA)