ZIP Code 63024
Ballwin, Missouri · St. Louis County
No28020
Zip63024
TypePO BOX
Decommissioned0
Primary CityBallwin
Acceptable Cities—
Unacceptable Cities—
StateMO
LstateMissouri
CountySt. Louis County
TimezoneAmerica/Chicago
Area Codes636
World RegionNA
CountryUS
Latitude38,59
Longitude-90,55