Mapaville, Missouri

Jarvis is an unincorporated community in Jefferson County, in the U.S. state of Missouri. Jarvis is located approximately 1.5 miles northwest of Mapaville and 2.5 miles southeast of Goldman.

Joachim Township is an inactive township in Jefferson County, in the U.S. state of Missouri.Joachim Township was established in 1818.

Donnell is an unincorporated community in Jefferson County, in the U.S. state of Missouri.The community has the name of Eli Donnell, an early settler.

Hematite is an unincorporated community in eastern Jefferson County, Missouri, United States. It is located on Missouri Route P approximately seven miles northeast of De Soto.Hematite was platted in 1861. The community was named for nearby deposits of hematite. A post office called Hematite has been in operation since 1858, and the United Nuclear Corporation's reactor fuel production plant operated in the area from 1957 until 2001.

Horine is an unincorporated community and census-designated place (CDP) in Jefferson County, Missouri, United States. The population was 821 at the 2010 census, down from 923 in 2000.

Buck Creek is a stream in Jefferson County in the U.S. state of Missouri. It is a tributary of Joachim Creek.The stream headwaters arise at 38°08′52″N 90°27′04″W just northwest of US Route 67 and it flows northeast roughly parallel to that route for about two miles. The stream turns north for about 1.5 miles to its confluence with Joachim Creek about two miles west of Festus at 38°12′47″N 90°26′33″W.Buck Creek most likely was named for the bucks (male white-tailed deer) in the area.

Sandy Creek Covered Bridge State Historic Site is a publicly owned property in Jefferson County, Missouri, administered by the Missouri Department of Natural Resources, preserving the Sandy Creek Covered Bridge. The bridge is one of four remaining covered bridges in Missouri, which once numbered about 30. It is a relatively rare example of a Howe truss bridge, one of three in Missouri. The covered bridge is named for Sandy Creek, which it crosses, and was added to the National Register of Historic Places in 1970.

Bailey is an unincorporated community in Jefferson County, in the U.S. state of Missouri.

Munsons is an unincorporated community in Jefferson County, in the U.S. state of Missouri.The community has the name of one Judge Munson, a pioneer citizen.

Goldman is an unincorporated community in Jefferson County, Missouri, United States, approximately 25 miles south of St. Louis, and five miles north of the county courthouse at Hillsboro. Goldman is located on Old Lemay Ferry Road, an old trade route connecting Hillsboro and St. Louis. A post office called Goldman was established in 1895, and remained in operation until 1905. The community has the name of the Goldman brothers, local merchants.Goldman is adjacent to the historic Sandy Creek Covered Bridge, one of only four covered bridges in Missouri and a state historic site.The town is located near the site where Missouri Governor Mel Carnahan and two other people died on October 16, 2000, in an airplane crash.

Ludwig is an unincorporated community in Jefferson County, in the U.S. state of Missouri. The community was named for an individual identified as "Mr. Ludwig," who produced lime in the area.

Festus R-IV School District is the school district serving Festus, Missouri and adjacent portions of unincorporated Jefferson County, Missouri.