03301 is zip code located in Concord, New Hampshire. The population is 32,814, making 03301 the largest zipcode in Concord and the largest in Merrimack County.
There are 7 public schools in 03301 with an average Homefacts rating of B-. The total crime rate for Concord is moderate , and there are 192 registered sex offenders residing in the zip code 03301. Unemployment in 03301 is low.