List of 1 Zip Codes in Colchester, Connecticut

On this page, we'll list out the 1 zip codes we have on record for Colchester, Connecticut in Middlesex County and New London County as well as the land area for each zip code.

Connecticut is the 48th largest state by total land area, with a land area of 5,543 square miles (14,356 square kilometers) and has a total population of 3,570,549 people as of the most recent U.S. Census survey.

Colchester makes up approximately 0.98% of the total land area for Connecticut and we have 1 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Colchester covers the following counties:

• Middlesex County
• New London County

There is not enough data as of the most recent U.S. Census survey to determine the population of Colchester.

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Colchester, Connecticut

If you want to search and find zip codes for different cities or towns near Colchester, Connecticut, the list below contains links to each of the 35 Connecticut locations we have data for in Middlesex County and New London County.

• Baltic
• Chester Center
• Clinton
• Conning Towers Nautilus Park
• Deep River Center
• Durham
• East Hampton
• Essex Village
• Fenwick
• Gales Ferry
• Groton
• Groton Long Point
• Higganum
• Jewett City
• Lake Pocotopaug
• Long Hill
• Mashantucket
• Middle
• Moodus
• Mystic
• New London
• Niantic
• Noank
• Norwich
• Old Mystic
• Old Saybrook Center
• Oxoboxo River
• Pawcatuck
• Poquonock Bridge
• Portland
• Saybrook Manor
• Stonington
• Waterford
• Westbrook Center

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!