Lake Saint Louis, MO ZIP codes

1 ZIP code that list Lake Saint Louis as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

27,893

Sum of ZCTA populations for ZIP codes intersecting Lake Saint Louis. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Lake Saint Louis

ZIP	City	County	Population	Income
63367	Lake Saint Louis	St. Charles County	27,893	$134,932