St. Louis County
Encyclopedia
St. Louis County is the name of two counties in the United States of America:
- St. Louis County, MissouriSt. Louis County, MissouriSt. Louis County is a county located in the U.S. state of Missouri. Its county seat is Clayton. St. Louis County is part of the St. Louis Metro Area wherein the independent City of St. Louis and its suburbs in St. Louis County, as well as the surrounding counties in both Missouri and Illinois all...
- St. Louis County, MinnesotaSt. Louis County, MinnesotaSt. Louis County is a county located in the U.S. state of Minnesota. As of 2010, the population was 200,226. Its county seat is Duluth. It is the largest county by total area in Minnesota, and the second largest in the United States east of the Mississippi River; in land area alone, after Aroostook...