63011 is zip code located in Ballwin, Missouri. The population is 37,114, making 63011 the 2nd largest zipcode in Ballwin and the 6th largest in St. Louis County.
There are 4 public schools in 63011 with an average Homefacts rating of A+. , and there are 17 registered sex offenders residing in the zip code 63011. Unemployment in 63011 is low.