Molsheim is a commune and a subprefecture in the Bas-Rhin department in Grand Est in north-eastern France. The total population in 2017 wa…Molsheim is a commune and a subprefecture in the Bas-Rhin department in Grand Est in north-eastern France. The total population in 2017 was 9,312. Molsheim had been a very fast-growing city between the French censuses of 1968 and 1999, passing from 5,739 to 9,335 inhabitants, but this increase came to a noticeable halt since. The urban unit of Molsheim had 26,925 inhabitants in 2017, from 16,888 in 1968. Molsheim is part of the metropolitan area of Strasbourg.