78368 is zip code located in Mathis, Texas. The population is 9,297, making 78368 the largest zipcode in Mathis and the 2nd largest in San Patricio County.
There are 4 public schools in 78368 with an average Homefacts rating of D. The total crime rate for Mathis is high , and there are 50 registered sex offenders residing in the zip code 78368. Unemployment in 78368 is high.