Mondercange

Mondercange
Monnerech (Luxembourgish)
Monnerich (German)
Town hall
Map of Luxembourg with Mondercange highlighted in orange, and the canton in dark red
Coordinates: 49°31′55″N 5°59′20″E / 49.5319°N 5.9889°E / 49.5319; 5.9889
Country Luxembourg
CantonEsch-sur-Alzette
Government
 • MayorJeannot Fürpass
Area
 • Total
21.4 km2 (8.3 sq mi)
 • Rank50th of 100
Highest elevation
337 m (1,106 ft)
 • Rank89th of 100
Lowest elevation
273 m (896 ft)
 • Rank74th of 100
Population
 (2025)
 • Total
7,292
 • Rank20th of 100
 • Density341/km2 (883/sq mi)
  • Rank81st of 100
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
LAU 2LU0000208
Websitemondercange.lu

Mondercange (French pronunciation: [mɔ̃dɛʁkɑ̃ʒ]; Luxembourgish: Monnerech [ˈmonəʀəɕ]; German: Monnerich [ˈmɔnəʁɪç]) is a commune in the canton of Esch-sur-Alzette in south-western Luxembourg. As of 2023, the commune has a population of 7,119 inhabitants.

As of 2025, the town of Mondercange, which lies in the west of the commune, has a population of 3,924. Other towns within the commune include Bergem, Foetz and Pontpierre.