Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Area Code 203

Area Code 203 Covers These States

Area Code 203 covers 3 Counties

Area Code 203 Demographic Information *

White Population:1,314,773
Black Population:181,040
Hispanic Population:186,838
Asian Population:46,897
Hawaiian Population:648
Indian Population:3,766
Other Population:78,365
Male Population:802,460
Female Population:862,358
Avg House Value:$253,285.05
Avg Household Income:$67,484.27
Avg Persons Per Household:2.61
Median Age:37.62
Median Age (Male):36.60
Median Age (Female):38.61

* Demographic data is based on information taken from the 2010 Census.

Area Code 203 covers 65 Cities Products