03851 is zip code located in Milton, New Hampshire. The population is 3,987, making 03851 the largest zipcode in Milton and the 10th largest in Strafford County.
There are 3 public schools in 03851 with an average Homefacts rating of D. The total crime rate for Milton is very low , and there are 15 registered sex offenders residing in the zip code 03851. Unemployment in 03851 is low.