06320 is zip code located in New London, Connecticut. The population is 27,675, making 06320 the largest zipcode in New London and the 3rd largest in New London County.
There are 10 public schools in 06320 with an average Homefacts rating of C-. The total crime rate for New London is moderate , and there are 100 registered sex offenders residing in the zip code 06320. Unemployment in 06320 is high.