Middlesex Zip Codes: Connecticut, United States

List of Middlesex Zip Codes: You can search for the Middlesex Zip Codes updated to 2020, the Connecticut Zip Codes is automatically taken from official sites.

Zip/Postal Codes

Centerbrook 06409
Chester 06412
Clinton 06413
Cobalt 06414
Cromwell 06416
Deep River 06417
Durham 06422
East Haddam 06423
East Hampton 06424
Essex 06426
Haddam 06438
Higganum 06441
Ivoryton 06442
Killingworth 06419
Middle Haddam 06456
Middlefield 06455
Middletown 06457 06459
Moodus 06469
Old Saybrook 06475
Portland 06480
Rockfall 06481
Westbrook 06498