Rive-de-Gier

Rive-de-Gier
View from the northwest
Location of Rive-de-Gier
Rive-de-Gier
Rive-de-Gier
Coordinates: 45°31′49″N 4°37′04″E / 45.5303°N 4.6178°E / 45.5303; 4.6178
CountryFrance
RegionAuvergne-Rhône-Alpes
DepartmentLoire
ArrondissementSaint-Étienne
CantonRive-de-Gier
IntercommunalitySaint-Étienne Métropole
Government
  Mayor (20202026) Vincent Bony
Area
1
7.33 km2 (2.83 sq mi)
Population
 (2022)
15,457
  Density2,100/km2 (5,500/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
42186 /42800
Elevation227–394 m (745–1,293 ft)
(avg. 260 m or 850 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Rive-de-Gier (French pronunciation: [ʁiv ʒje], literally Bank of Gier; Arpitan: Vâr-de-Giér) is a commune in the Loire department in central France.

In 2020, with a population of 15,086 inhabitants and an area of 7.3 km², the population density is 2,058 inhabitants per km²

It was an important center of Loire coal mining basin, glass making and iron and steel manufacture in the 19th century. In the late 20th century the town lost most of its heavy industries.