Chalo-Saint-Mars

Chalo-Saint-Mars
The town hall of Chalo-Saint-Mars
Location of Chalo-Saint-Mars
Chalo-Saint-Mars
Chalo-Saint-Mars
Coordinates: 48°25′36″N 2°04′01″E / 48.4267°N 2.067°E / 48.4267; 2.067
CountryFrance
RegionÎle-de-France
DepartmentEssonne
ArrondissementÉtampes
CantonÉtampes
IntercommunalityCA Étampois Sud Essonne
Government
  Mayor (20202026) Xavier Guiomar
Area
1
28.67 km2 (11.07 sq mi)
Population
 (2022)
1,042
  Density36/km2 (94/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
91130 /91780
Elevation81–152 m (266–499 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Chalo-Saint-Mars (French pronunciation: [ʃalo sɛ̃ maʁ] ) is a commune in the Essonne department in Île-de-France in northern France.

Inhabitants of Chalo-Saint-Mars are known as Chaloins.