Fort Bidwell is a census-designated place in Modoc County, California. It is located northeast of Alturas, at an elevation of 4564 feet (1391 m). Its population is 180 as of the 2020 census, up from 173 from the 2010 census. Geography Fort Bidwell is located near the north end of the Surprise Valley. The community's ZIP Code is 96112 and elevation is about . The coordinates for the town are . The airport, (FAA identifier: A28), is about north of the center of the community at . The Fort Bidwell Indian Community is affiliated with the Paiute nation. According to the United States Census Bureau, the CDP covers an area of 3.2 square miles (8.3 km), 99.48% of it land, and 0.52% of it water. Climate This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F. According to the Köppen Climate Classification system, Fort Bidwell has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps. Communications Wired telephone numbers in the community follow the format (530) 279-2xxx or 279-6xxx and appear to be served out of the Cedarville central office. Wired telephone service is provided by Citizens Utilities. History In 1865, General John Bidwell backed a petition from settlers at Red Bluff, California to protect Red Bluff's trail to the Owhyhee Mines of Idaho. The U.S. Army commissioned seven forts for this purpose, and dispatched a Major Williamson in April to explore a site for a fort in either Goose Lake Valley or Surprise Valley, from which he selected a site near Fandango Pass at the base of the Warner Mountains in the north end of Surprise Valley, and orders to build the fort were issued on June 10, 1865. Although Surprise Valley settlers desired Army protection, ranchers dispossessed of lands for the fort complained, and claimed damages from the Army. The fort was built in 1865 amid escalating fighting with the Snake Indians of eastern Oregon and southern Idaho. It was a base for operations in the Snake War that lasted until 1868, the Battle of Infernal Caverns in 1867 with General George Crook, the Modoc War of 1872–73 and the Bannock and Nez Perce campaigns. Although traffic dwindled on the Red Bluff route once the Central Pacific Railroad extended into Nevada in 1868, the Army staffed Fort Bidwell to quell various uprisings and disturbances until 1890. Both Fort Bidwell and