Middlesex County, Connecticut ZIP Codes
- ZIP codes
- 22
- Cities
- 22
- State
- Connecticut (CT)
- County FIPS
- 09007
Cities in Middlesex County
ZIP codes in Middlesex County
- 06409Centerbrook
- 06412Chester
- 06413Clinton
- 06414Cobalt
- 06416Cromwell
- 06417Deep River
- 06419Killingworth
- 06422Durham
- 06423East Haddam
- 06424East Hampton
- 06426Essex
- 06438Haddam
- 06441Higganum
- 06442Ivoryton
- 06455Middlefield
- 06456Middle Haddam
- 06457Middletown
- 06469Moodus
- 06475Old Saybrook
- 06480Portland
- 06481Rockfall
- 06498Westbrook