01226 is zip code located in Dalton, Massachusetts. The population is 7,024, making 01226 the largest zipcode in Dalton and the 6th largest in Berkshire County.
There are 3 public schools in 01226 with an average Homefacts rating of B-. The total crime rate for Dalton is low , and there are 5 registered sex offenders residing in the zip code 01226. Unemployment in 01226 is moderate.
Zip codes within Dalton include 01227.