De Soto, Missouri

Louis J. and Harriet Rozier House is a historic home located at De Soto, Jefferson County, Missouri. It was built in 1887, and is a two-story, asymmetrical, Queen Anne style frame dwelling. It sits on a rock-faced limestone foundation and has a hipped roof and lower cross gables. It features a one-story wraparound porch, spindlework, and fishscale shingles.: 5 It was listed on the National Register of Historic Places in 2006.

Central School Campus, also known as Central School and DeSoto High School, is a historic school complex located at De Soto, Jefferson County, Missouri. The Central School was built about 1882, and remodeled into its current form in 1950. It is a 2 1/2- to 3-story rectangular brick building. The DeSoto High School was built in 1927, and is a three-story, textured brick building with a flat roof and accented with limestone or cast stone ornament reflecting the Classical Revival style.: 5 It was listed on the National Register of Historic Places in 2009.

Briarwood Estates is an unincorporated community and census-designated place (CDP) in Jefferson County, Missouri, United States. It is in the southern part of the county, northwest of De Soto. It is a residential community built around three lakes: Lake Briarwood, Fishermans Lake, and Spring Lake. Missouri Route 21 passes between Briarwood Estates and De Soto, leading northeast 44 miles (71 km) to St. Louis and southwest 24 miles (39 km) to Potosi. Briarwood Estates was first listed as a CDP prior to the 2020 census.

McMullen Branch is a stream in Jefferson County in the U.S. state of Missouri.McMullen Branch has the name of the local McMullen family.

Valle Township is an inactive township in Jefferson County, in the U.S. state of Missouri.Valle Township derives its name from Valles Mines.

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

Summer Set is an unincorporated community and census-designated place (CDP) in Jefferson County, Missouri, United States. It is in the southern part of the county, 3 miles (5 km) south of De Soto. It is a residential community built around three artificial lakes: Summerset Lake, Winterhaven Lake, and Spring Lake. Summer Set was first listed as a CDP prior to the 2020 census.

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

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.

Olympian Village is a city in Jefferson County, Missouri, United States. The population was 774 at the 2010 census. The city was named in honor of Greek myth and culture. Some street names include Parthenon Drive, Kronos Drive, Hercules Place, Plato Place, and Pheidippides Place.

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

Blackwell is an unincorporated community in a small part of Washington County and the extreme northern section of St. Francois County, Missouri, United States. It is located approximately seven and a half miles south of De Soto. A variant name was "Blackwell Station". A post office called Blackwells Station was established in 1858, and the name was changed to Blackwell in 1885. The community has the name of Lavinia Blackwell and Margaret Blackwell, first settlers.