Roussillon Regional County Municipality
Roussillon is a regional county municipality in the Montérégie region of Quebec, Canada. The seat is in Saint-Constant, Quebec. The region's population was 171,443 as of the 2016 census.Subdivisions
There are 11 subdivisions and one native reserve within the RCM:
;Cities & Towns
- Candiac
- Châteauguay
- Delson
- La Prairie
- Léry
- Mercier
- Saint-Constant
- Sainte-Catherine
;Municipalities
- Saint-Mathieu
- Saint-Philippe
;Parishes
;Native Reserves
Population
Language
Transportation
Highways and numbered routes that run through the municipality, including external routes that start or finish at the county border:
- Autoroutes
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- Principal Highways
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- Secondary Highways
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- External Routes
- *None
