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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Northfield, CT

Northfield, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06778StandardLitchfield1,378860 / 959

Timezone(s):Eastern (GMT -05:00)
Population:1,378 (More Details)
Male Population:702
Female Population:676
Median Age:45
ZIP Codes:1
Area Codes:2
Total Area:945 square miles (county)
Land Area:921 square miles (county)
Water Area:24 square miles (county)

Northfield, CT Demographic Information *

There is no Census data for the city of NORTHFIELD, CT. We have pulled information for the ZIP Code 06778 instead.
Total population1,378
Male population702
Female population676
Median age (years)45.3
White Population1,336
Black Population5
Indian Population0
Asian Population10
Hawaiian Population0
Hispanic Population20
Median age (Male)44.1
Median age (Female)46.3
Total households515
Family households (families)395
Average household size2.67
Average family size3.06
Total housing units547
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],