77450 is zip code located in Katy, Texas. The population is 69,622, making 77450 the 2nd largest zipcode in Katy and the 8th largest in Harris County.
There are 12 public schools in 77450 with an average Homefacts rating of A. The total crime rate for Katy is moderate , and there are 46 registered sex offenders residing in the zip code 77450. Unemployment in 77450 is very high.