Saint-Galmier is a city in eastern France. It is a communes in Loire department, and belongs to the arrondissement of Montbrison. Saint-Galmier covers an area of 19.5 square kilometers. As of January 1, 2018, it had a population of 5,737, ranking 1,903th among French communes.
Saint-Galmier, located on the river Coise, south-central Loire, is a regional central city known for the mineral water Badoit produced there.
Wikipedia https://en.wikipedia.org/wiki/Saint-Galmier
Official Website https://www.saint-galmier.fr/
Coordinates 45°35'25.133" N 4°19'6.138" E
