77573 is zip code located in League City, Texas. The population is 71,418, making 77573 the largest zipcode in League City and the 4th largest in Harris County.
There are 18 public schools in 77573 with an average Homefacts rating of A-. The total crime rate for League City is low , and there are 42 registered sex offenders residing in the zip code 77573. Unemployment in 77573 is moderate.
Zip codes within League City include 77574.