11520 is zip code located in Freeport, New York. The population is 43,246, making 11520 the largest zipcode in Freeport and the 6th largest in Nassau County.
There are 8 public schools in 11520 with an average Homefacts rating of C+. The total crime rate for Freeport is low , and there are 21 registered sex offenders residing in the zip code 11520. Unemployment in 11520 is moderate.