01831 is zip code located in Haverhill, Massachusetts. The population is , making 01831 the 4th largest zipcode in Haverhill.
There are 0 public schools in 01831 with an average Homefacts rating of NA. The total crime rate for Haverhill is low , and there are 0 registered sex offenders residing in the zip code 01831. Unemployment in 01831 is moderate.