03455 is zip code located in Marlborough, New Hampshire. The population is 1,997, making 03455 the largest zipcode in Marlborough.
There are 1 public schools in 03455 with an average Homefacts rating of B. The total crime rate for Marlborough is very low , and there are 3 registered sex offenders residing in the zip code 03455. Unemployment in 03455 is low.