Hamden, CT ZIP Codes
Hamden, Connecticut has 3 ZIP codes: 3 for street addresses (, and ).
Your street decides which one you use.
Which Hamden ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Hamden ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Hamden town limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and county subdivision limits (2024).
All Hamden ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 06514 | street delivery Hamden |
| 06517 | street delivery New Haven |
| 06518 | street delivery Mount Carmel Carrier Annex |
Why your mail may say Hamden when you live outside it
Hamden ZIP codes also cover Quinnipiac University, so a letter addressed to Hamden can go to a home outside the town limits.
A ZIP code does not set your city, school district or tax. South Central Connecticut Planning Region property records show which city you are in.
Hamden ZIP code questions
What is the main ZIP code for Hamden?
06514, the ZIP code of the main Hamden post office at 1744 Dixwell Ave.
What county is Hamden in?
South Central Connecticut Planning Region.
ZIP codes for towns near Hamden
More towns near Hamden: Shelton, Milford, Southington, Stratford, Middletown, Trumbull, Bristol, Bridgeport, New Britain.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections