77340 is zip code located in Huntsville, Texas. The population is 26,017, making 77340 the 2nd largest zipcode in Huntsville and the 2nd largest in Walker County.
There are 3 public schools in 77340 with an average Homefacts rating of NA. , and there are 50 registered sex offenders residing in the zip code 77340. Unemployment in 77340 is high.