66434 is zip code located in Hiawatha, Kansas. The population is 4,762, making 66434 the largest zipcode in Hiawatha and the largest in Brown County.
There are 3 public schools in 66434 with an average Homefacts rating of B+. The total crime rate for Hiawatha is moderate , and there are 25 registered sex offenders residing in the zip code 66434. Unemployment in 66434 is low.