39503 is zip code located in Gulfport, Mississippi. The population is 46,548, making 39503 the largest zipcode in Gulfport and the largest in Harrison County.
There are 13 public schools in 39503 with an average Homefacts rating of B. The total crime rate for Gulfport is high , and there are 74 registered sex offenders residing in the zip code 39503. Unemployment in 39503 is moderate.