Arizona's 6th congressional district is a congressional district located in the U.S. state of Arizona and encompasses parts of Pima County, Pinal County, Graham County, Greenlee County, Cochise County. It consists mostly of the suburbs of Tucson, including Oro Valley, Marana, Green Valley, and Vail. The district is currently represented by Republican Juan Ciscomani. It was one of 18 districts that voted for Joe Biden in the 2020 presidential election while being won or held by a Republican in 2022. The new 6th district includes a notable military presence. The Fort Huachuca installation is located in Cochise County, approximately 15 miles (24 km) north of the Mexican border, and is within the city of Sierra Vista.
