About the town » High Ridge, Jefferson County, Missouri, United States

High Ridge is a census-designated place (CDP) in Jefferson County, Missouri, United States. The population was 4,598 in the 2007 estimated census. It was 4,236 at the 2000 census. At 927 feet (283 m) above sea level, High Ridge is the second highest point in Jefferson County, second only to Sun Ridge, north of Hillsboro according to data from the House Springs/Hillsboro 7.5 minute topographic quadrangles. It is also home to Olympic triathlete Sarah Haskins, who competed in the 2008 Olympics in Beijing, China. High Ridge also houses Beaumont Scout Reservation, a property of the Greater St. Louis Area Council, Boy Scouts of America.