Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 45 Post Office locations in New Haven County, Connecticut.
Residents of New Haven County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.
List of New Haven County, Connecticut Post Office
Allingtown Post Office
Ansonia Post Office
Beacon Falls Post Office
Baybrook Station Post Office
Amity Retail Store Post Office
Branford Post Office
Cheshire Post Office
Devon Post Office
Derby Post Office
Fair Haven Post Office
Federal Post Office
Hamden Post Office
Kilby Post Office
East End Post Office
Downtown Milford Post Office
Guilford Post Office
Lakewood Post Office
Madison Post Office
Milford Post Office
North Haven Post Office
Middlebury Post Office
Naugatuck Post Office
Madison Post Office
New Haven Post Office
Mount Carmel Post Office
North Branford Post Office
Meriden Post Office
Northford Post Office
Plaza Post Office
Southbury Post Office
Union City Post Office
Short Beach Post Office
Seymour Post Office
Trolley Square Post Office
Orange Post Office
Stony Creek Post Office
Prospect Post Office
Wallingford Post Office
Waterbury Post Office
Westville Post Office
West Haven Post Office
Whitneyville Post Office
Wolcott Post Office
Yale Post Office
Yalesville Post Office
Residents of New Haven County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.
You may also find Post Office locations in neighboring counties including New Haven, Hartford, Middlesex.