77318 is zip code located in Willis, Texas. The population is 13,446, making 77318 the 2nd largest zipcode in Willis.
There are 2 public schools in 77318 with an average Homefacts rating of B+. The total crime rate for Willis is moderate , and there are 50 registered sex offenders residing in the zip code 77318. Unemployment in 77318 is moderate.
Zip codes within Willis include 77378.