Cumberland County Post Offices

2120 Harpswell Islands Rd
Bailey Island, Maine 04003

6 Elm St
Bridgton, Maine 04009

30 Pleasant St
Brunswick, Maine 04011

942 Meadow Rd
Casco, Maine 04015

24 Niblic Cir Ste 9998
Chebeague Island, Maine 04017

11 Sunset Rd Unit 1
Cliff Island, Maine 04019

1 Farwell Ave
Cumberland Center, Maine 04021

400 Congress St Ste 9998
Portland, Maine 04101

213 Pequawket Trl
East Baldwin, Maine 04024

141 Main St
Freeport, Maine 04032

1 Post Office Sq
Gorham, Maine 04038

10 Turnpike Acres Rd
Gray, Maine 04039

1212 Harpswell Neck Rd
Harpswell, Maine 04079

5 Front St
Harrison, Maine 04040

280 Island Ave
Long Island, Maine 04050

17 Village Green Ln
Naples, Maine 04055

9 Gilmore Rd
New Gloucester, Maine 04260

101 N Bridgton Rd
North Bridgton, Maine 04057

1729 Harpswell Islands Rd
Orrs Island, Maine 04066

66 Island Ave
Peaks Island, Maine 04108

125 Forest Ave
Portland, Maine 04101

195 Allen Rd
Pownal, Maine 04069

1235 Roosevelt Trl
Raymond, Maine 04071

31 Gorham Rd
Scarborough, Maine 04074

222 SEbago Rd
Sebago, Maine 04029

326 Roosevelt Trl
South Casco, Maine 04077

95 S Freeport Rd
South Freeport, Maine 04078

15 Cottage Rd
South Portland, Maine 04106

57 Main St
South Windham, Maine 04082

79 Postal Service Way Rm 1058
Scarborough, Maine 04074

111 Ossipee Trl E Ste 9998
Standish, Maine 04084

1090 Pequawket Trl
Steep Falls, Maine 04085

932 Pequawket Trl
West Baldwin, Maine 04091

775 Main St
Westbrook, Maine 04092

765 Roosevelt Trl Ste 7
Windham, Maine 04062

36 Forest Falls Dr
Yarmouth, Maine 04096

Cumberland County

There are 36 US Post Offices in Cumberland County serving a total of 244,902 residents equating to 6,803 residents per post office. It's estimated that approximately 390,891 packages are handled across the 36 county post offices annually. Cumberland County is a county located in the state of Maine, in the United States. As of the 2010 census, the population was 281,674, making it the most populous county in Maine. Its county seat is Portland. Cumberland County was founded in 1760 from a portion of York County, Massachusetts and named for William, Duke of Cumberland, a son of King George II. Cumberland County has the deepest and second largest body of water in the state, Sebago Lake, which supplies tap water to most of the county. The county is the economic and industrial center of the state, having the resources of the Port of Portland, the Maine Mall, and having corporate headquarters of major companies such as Fairchild Semiconductor, IDEXX Laboratories, Unum, and TD Bank. Cumberland County is part of the Portland\u2013South Portland, ME Metropolitan Statistical Area."