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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Naugatuck, CT

Naugatuck, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06770StandardNew Haven31,975203 / 475

Timezone(s):Eastern (GMT -05:00)
Counties:NEW HAVEN, CT
Population:31,862 (More Details)
Male Population:15,623
Female Population:16,239
Median Age:38
ZIP Codes:1
Area Codes:2
Total Area:862 square miles (county)
Land Area:604 square miles (county)
Water Area:258 square miles (county)

Naugatuck, CT Demographic Information *

Total population31,862
Male population15,623
Female population16,239
Median age (years)38.2
White Population27,700
Black Population1,575
Indian Population62
Asian Population969
Hawaiian Population3
Hispanic Population2,929
Median age (Male)36.7
Median age (Female)39.4
Total households12,339
Family households (families)8,486
Average household size2.56
Average family size3.08
Total housing units13,061
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],