Northfield, Kentucky

Northfield, Kentucky
Location of Northfield in Jefferson County, Kentucky
Northfield
Location within the state of Kentucky
Northfield
Northfield (the United States)
Coordinates: 38°17′09″N 85°38′11″W / 38.28583°N 85.63639°W / 38.28583; -85.63639
CountryUnited States
StateKentucky
CountyJefferson
Incorporated1965
Area
  Total
0.47 sq mi (1.22 km2)
  Land0.47 sq mi (1.22 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
584 ft (178 m)
Population
 (2020)
  Total
991
  Density2,104.03/sq mi (812.33/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Code
40222
FIPS code21-56730
GNIS feature ID2404399
Websitewww.cityofnorthfield.com

Northfield is a home rule-class city in Jefferson County, Kentucky, United States. The population was 1,020 at the 2010 census.