Middleburg, Florida. Middleburg is an unincorporated area and census-designated place (CDP) within Clay County, Florida, United States, located 26 miles (42 km) southwest of downtown Jacksonville and 16 miles (26 km) northwest of Green Cove Springs, the Clay County seat. It is home to Middleburg High School.
Tuscumbia, Missouri. Tuscumbia is a village in and the county seat of Miller County, Missouri, United States. The population was 218 at the 2010 census, at which time it was a town. Contents.
The St. Louis metropolitan statistical area (MSA) spans the Mississippi River, taking in parts of Missouri on the west and Illinois on the east. It is the largest MSA in Missouri and in the Federal Reserve's Eighth District. In 2012, the St. Louis MSA had a population of 2,795,794 and a labor force of 1,403,773. Per capita income was $44,625, roughly 2 percent above the national average. Gross metropolitan product (GMP) was $116.5 billion in 2012, equivalent to just over 50 percent of the gross state product (GSP) in Missouri.