Franklin County, Massachusetts ZIP Codes

29 ZIP Codes

Zip Code
City
Population
01301Greenfield17,876
01364Orange7,658
01376Turners Falls4,976
01373South Deerfield4,860
01370Shelburne Falls3,878
01375Sunderland3,641
01360Northfield2,872
01351Montague2,636
01337Bernardston2,589
01340Colrain1,759
01354Gill1,740
01330Ashfield1,704
01344Erving1,703
01341Conway1,622
01054Leverett1,608
01072Shutesbury1,521
01339Charlemont1,313
01342Deerfield1,267
01355New Salem958
01379Wendell778
01378Warwick776
01349Millers Falls741
01367Rowe563
01346Heath454
01093Whately225
01347Lake Pleasant165
01350Monroe Bridge122
01338Buckland95
01380Wendell Depot36

Overview of ZIP Codes in Franklin 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.
29
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 29 ZCTAs in Franklin County, Massachusetts (US Census).