What is the population of Chilly-Mazarin?

The population of Chilly-Mazarin is 20,181.

Where is Chilly-Mazarin located?

Chilly-Mazarin is located at latitude 48.7148900 and longitude 2.3163800. It is in France.

The area of Chilly-Mazarin is 5.57 km².

Chilly-Mazarin is in the Europe/Paris time zone.

The population of Chilly-Mazarin has increased from 19,502 (2013) to 20,181 (2017), a change of 3.5%.

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Chilly Mazarin: commune in Essonne, France

Population	20,181
Country	France
State	Île-de-France (France)
County	Essonne
Twitter username	Chilly_Mazarin
Postal code	91380
Area	5.57 km²
Official name	Chilly-Mazarin
Latitude & Longitude	48.7149,2.3164
Male population	9745
Female population	10436
Altitude	138 feet / 42 meters
Capital city	Chilly-Mazarin is capital of canton of Chilly-Mazarin
Time Zone	UTC+01:00, UTC+02:00
Local time	22:29:40 (15th April 2026)

Chilly-Mazarin is located at 48°42'54"N 2°18'59"E (48.7148900, 2.3163800). It has 4 neighbors: Wissous, Massy, Longjumeau and Champlan.

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Official website of Chilly-Mazarin

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Chilly-Mazarin has 4 neighbours.

Year	Population	% Change	Method
2013	19,502	-	census
2015	20,258	3.73%	census
2016	20,311	0.26%	census
2017	20,181	-0.64%	census