St. Charles County is in the central eastern part of the U.S. state of Missouri. As of the 2020 census, the population was 405,262, making it Missouri's third-most populous county. Its county seat is St. Charles. The county was organized October 1, 1812, and named for Saint Charles Borromeo, an Italian cardinal. St. Charles County is part of the St. Louis, MO-IL Metropolitan Statistical Area and contains many of the city's northwestern suburbs. The wealthiest county in Missouri, St. Charles County is one of the nation's fastest-growing counties. More information...
According to PR-model, sccmo.org is ranked 533,770th in multilingual Wikipedia, in particular this website is ranked 295,758th in English Wikipedia.
The website is placed before jojakko-ji.or.jp and after rfaf.ba in the BestRef global ranking of the most important sources of Wikipedia.