78648 is zip code located in Luling, Texas. The population is 7,971, making 78648 the largest zipcode in Luling and the 4th largest in Guadalupe County.
There are 4 public schools in 78648 with an average Homefacts rating of D+. The total crime rate for Luling is moderate , and there are 76 registered sex offenders residing in the zip code 78648. Unemployment in 78648 is moderate.