ZIP Codes in Milford, CT
Milford uses 2 ZIP codes, all in South Central Connecticut County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Milford ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 06460 | standard | South Central Connecticut | 37,649 |
| 06461 | standard | South Central Connecticut | 15,035 |
Finding a ZIP+4 in Milford
Knowing which of these 2 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Milford street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Milford addresses and download it complete.