Cedar Hill, Missouri is a census-designated place (CDP) located in the 63016 Zip Code in Jefferson County, southwest of House Springs, Missouri, just off of Highway 30.
The residents of Cedar Hill are served by the Northwest R-1 School District. The high school, Northwest High School, is located in Cedar Hill. The district has other schools located in House Springs. Those schools are Valley Middle School, House Springs Elementary School and Cedar Springs Elementary School.