ST. LOUIS, Mo. (KMOX) – Which county in the metropolitan area has the most smokers?
Jefferson County has a 30-percent adult smoking rate…according to numbers supplied by the website County Health Rankings.
Franklin County was next highest at 28 percent. Then St. Louis City at 27-percent. St. Clair and Madison counties in Illinois are at 22 percent. St. Louis County at 18 percent. St. Charles County at 17 percent. And lowest in the area — Monroe County, Illinois — at just 9-percent.