Fort Johnson, New York

Fort Johnson, New York
Fort Johnson
Fort Johnson
Coordinates: 42°57′30″N 74°14′10″W / 42.95833°N 74.23611°W / 42.95833; -74.23611
CountryUnited States
StateNew York
CountyMontgomery
TownAmsterdam
DissolvedDecember 31, 2023
Area
  Total
0.85 sq mi (2.19 km2)
  Land0.74 sq mi (1.92 km2)
  Water0.11 sq mi (0.28 km2)
Elevation
308 ft (94 m)
Population
 (2020)
  Total
401
  Density542.63/sq mi (209.38/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Code
12070
Area code518
FIPS code36-26880
GNIS feature ID0950482

Fort Johnson (formerly known as Akin) is a hamlet and former village in Montgomery County, New York, United States. It is located on the north side of the Mohawk River in the town of Amsterdam. The population was 401 at the 2020 census, down from 490 in 2010.