06851 is zip code located in Norwalk, Connecticut. The population is 28,616, making 06851 the largest zipcode in Norwalk and the 10th largest in Fairfield County.
There are 9 public schools in 06851 with an average Homefacts rating of C+. The total crime rate for Norwalk is very low , and there are 16 registered sex offenders residing in the zip code 06851. Unemployment in 06851 is moderate.