Custer, Montana Custer, Montana Custer is a census-designated place (CDP) in Yellowstone County, Montana, United States. The population was 145 at the 2000 census. This community bears the name of U.S. Army General George Armstrong Custer who was defeated and killed at the Battle of Little Big Horn, which took place nearby in 1876. Custer is located at (46.128870, -107.556302). According to the United States Census Bureau, the CDP has a total area of , all of it land. According to the Köppen Climate Classification system, Custer has a semi-arid climate, abbreviated "BSk" on climate maps. As of the census of 2000,
Custer State Park in Custer State Park, including "The Last Hunt" (1956), "How the West Was Won" (1962) and "A Man Called Horse" (1970). Custer State Park Custer State Park is a South Dakota State Park and wildlife reserve in the Black Hills, United States. The park is South Dakota's largest and first state park, named after Lt. Colonel George Armstrong Custer. The area originally started out as sixteen sections, but was later changed into one block of land because of the challenges of the terrain. The park began to grow rapidly in the 1920s and gained new land. During the 1930s the