inner-ring suburb of St. Louis, Missouri, United States
- "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.
- "Race, Hispanic or Latino, Age, and Housing Occupancy: 2010 Census Redistricting Data (Public Law 94-171) Summary File (QT-PL), Clayton city, Missouri". U.S. Census Bureau, American FactFinder 2. Archived from the original on September 11, 2013. Retrieved October 19, 2011.