Custer County, Nebraska $16,171. About 9.10% of families and 12.40% of the population were below the poverty line, including 16.20% of those under age 18 and 9.10% of those age 65 or over. Custer County, Nebraska Custer County is a county in the U.S. state of Nebraska. As of the 2010 census, the population was 10,939. Its county seat is Broken Bow. The county was formed in 1877 and named after General George Armstrong Custer, who was killed at the Battle of Little Bighorn. In the Nebraska license plate system, Custer County is represented by the prefix 4 (it had the fourth-largest number
George Armstrong Custer attack on the Cheyenne encampment of Chief Black Kettle — the Battle of Washita River. Custer reported killing 103 warriors and some women and children; 53 women and children were taken as prisoners. Estimates by the Cheyenne of their casualties were substantially lower (11 warriors plus 19 women and children). Custer had his men shoot most of the 875 Indian ponies they had captured. The Battle of Washita River was regarded as the first substantial U.S. victory in the Southern Plains War, and it helped force a significant portion of the Southern Cheyenne onto a U.S.-assigned reservation. In 1873, Custer