03231 is zip code located in Franklin, New Hampshire. The population is 370, making 03231 the 2nd largest zipcode in Franklin.
There are 0 public schools in 03231 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 03231. Unemployment in 03231 is low.
Zip codes within Franklin include 03235.