Ballwin, MO ZIP Codes

Total ZIPs

92,608

Total Population

ZIP Codes in Ballwin, MO

ZIP Code	Population	Density	Timezone
63021	56,261	986	America/Chicago
63011	36,347	972	America/Chicago

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.