Berkshire County, Massachusetts ZIP Codes

33 ZIP Codes

Zip Code
City
Population
01201Pittsfield44,848
01247North Adams14,794
01267Williamstown9,633
01230Great Barrington8,826
01220Adams8,074
01226Dalton6,256
01238Lee5,944
01240Lenox5,111
01225Cheshire3,216
01223Becket2,495
01235Hinsdale2,489
01257Sheffield2,348
01237Lanesborough2,302
01262Stockbridge1,778
01236Housatonic1,458
01270Windsor1,036
01254Richmond1,036
01266West Stockbridge1,000
01255Sandisfield994
01253Otis936
01256Savoy795
01245Monterey692
01259Southfield688
01222Ashley Falls664
01029East Otis539
01244Mill River271
01229Glendale263
01224Berkshire228
01258South Egremont193
01264Tyringham188
01343Drury147
01242Lenox Dale29
01260South Lee20

Overview of ZIP Codes in Berkshire County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
33
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 33 ZCTAs in Berkshire County, Massachusetts (US Census).