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Middlesex County, Connecticut
Cities & ZIP Codes
ZIP Codes in Middlesex County with Associated Cities & Towns
| Middlesex County, CT - PO Box ZIP Codes |
| 06414 06456 |
| Middlesex County, CT - Standard ZIP Codes |
| 06409 06412 06413 06415 06416 06417 06419 06420 06422 06423 06424 06426 06438 06441 06442 06455 06457 06469 06475 06480 06481 06498 06514 |
| Middlesex County, CT - Unique - Single Entity ZIP Codes |
| 06459 |
| Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS). See the specific ZIP Code for acceptable Alternate City Names and spelling variations. |
| Map of Middlesex County, CT ZIP Codes With Actual (Default) City Names |
|
|---|---|
| Centerbrook Chester Clinton Cobalt Cromwell Deep River Durham East Haddam East Hampton Essex Haddam Higganum Ivoryton Killingworth Middle Haddam Middlefield Middletown Moodus Old Saybrook Portland Rockfall Westbrook |
NOTE: LARGE COMPLEX ZIP CODE MAPS CAN BE SLOW LOADING! |
