75559 is zip code located in De Kalb, Texas. The population is 6,141, making 75559 the largest zipcode in De Kalb and the 4th largest in Bowie County.
There are 4 public schools in 75559 with an average Homefacts rating of B. The total crime rate for De Kalb is low , and there are 28 registered sex offenders residing in the zip code 75559. Unemployment in 75559 is very high.