32011 is zip code located in Callahan, Florida. The population is 14,034, making 32011 the largest zipcode in Callahan and the 3rd largest in Nassau County.
There are 4 public schools in 32011 with an average Homefacts rating of A-. , and there are 29 registered sex offenders residing in the zip code 32011. Unemployment in 32011 is low.