11550 is zip code located in Hempstead, New York. The population is 56,347, making 11550 the largest zipcode in Hempstead and the largest in Nassau County.
There are 13 public schools in 11550 with an average Homefacts rating of D+. The total crime rate for Hempstead is moderate , and there are 53 registered sex offenders residing in the zip code 11550. Unemployment in 11550 is moderate.