11590 is zip code located in Westbury, New York. The population is 44,977, making 11590 the largest zipcode in Westbury and the 3rd largest in Nassau County.
There are 9 public schools in 11590 with an average Homefacts rating of B-. , and there are 20 registered sex offenders residing in the zip code 11590. Unemployment in 11590 is moderate.