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,
Fort Custer Training Center for rent. The park is just east of Augusta on M-96. Battle Creek Unlimited built Fort Custer industrial park containing over ninety businesses which provide over 8,000 jobs. It was developed on base land in the 1970s and lies between the Fort Custer Military Reserve and W. K. Kellogg Airport (civilian and Air National Guard). Goods produced include shopping carts, noodles, fiber optic, traffic signals, automotive parts, water purification pumps, and instruments for microscopic study of surgical specimens. A master plan was developed and implemented. "The charge to retain, develop and attract employers led to resounding success in Fort Custer