Marion County, Illinois
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Marion County is a county located in the U.S. state of Illinois, in the southern half of the state known as "Little Egypt". According to the 2020 census, it had a population of 37,729. Its county seat
Marion County Courthouse in Salem
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Jefferson County, Illinois
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Jefferson County is a county located in the southern part of the U.S. state of Illinois. According to the 2020 census, it has a population of 37,113. The county seat is Mount Vernon. Jefferson County
Marion County, Illinois
…included in the St. Louis-St. Charles-Farmington, MO-IL Combined Statistical Area. Marion County was organized on January 24, 1823, from portions of Jefferson and Fayette counties. It was named in honor of Revolutionary War Gen. Francis Marion, the "Swamp Fox". According to the U.S. Census Bureau, the county…
Jefferson County Courthouse in Mount Vernon