01331 is zip code located in Athol, Massachusetts. The population is 13,520, making 01331 the largest zipcode in Athol.
There are 4 public schools in 01331 with an average Homefacts rating of C-. The total crime rate for Athol is moderate , and there are 34 registered sex offenders residing in the zip code 01331. Unemployment in 01331 is moderate.