78870 is zip code located in Knippa, Texas. The population is 897, making 78870 the largest zipcode in Knippa and the 3rd largest in Uvalde County.
There are 1 public schools in 78870 with an average Homefacts rating of A. , and there are 3 registered sex offenders residing in the zip code 78870. Unemployment in 78870 is very high.