Mamanasco Lake, Connecticut

Mamanasco Lake, Connecticut
A frozen Mamanasco Lake, 2022.
Mamanasco Lake
Mamanasco Lake
Coordinates: 41°19′7″N 73°31′30″W / 41.31861°N 73.52500°W / 41.31861; -73.52500
Country United States
StateConnecticut
CountyFairfield
TownRidgefield
Area
 • Total
0.54 sq mi (1.41 km2)
 • Land0.41 sq mi (1.06 km2)
 • Water0.14 sq mi (0.35 km2)
Elevation578 ft (176 m)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP Code
06877 (Ridgefield)
Area codes203/475
FIPS code09-44660
GNIS feature ID2805954[2]

Mamanasco Lake is a census-designated place (CDP) in the town of Ridgefield, Fairfield County, Connecticut, United States. It is northwest of the center of Ridgefield and surrounds a lake of the same name. As of the 2020 census, Mamanasco Lake had a population of 509.[3]

Mamanasco Lake was first listed as a CDP prior to the 2020 census.

References

  1. ^ "2020 U.S. Gazetteer Files – Connecticut". United States Census Bureau. Retrieved April 8, 2021.
  2. ^ a b "Mamanasco Lake Census Designated Place". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  3. ^ "2020 Decennial Census Redistricting Data (Public Law 94-171)". United States Census Bureau. 2021. Retrieved March 6, 2026.