Arizona began using separate districts to elect its members to the House of Representatives rather than using a general ticket due to having gained a second seat in the House with the data from 1940 Census. Recent election results 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 Notes Arizona will hold their Primary Elections on August 2, 2022. Due to redistricting, the Congressional District numbers in Arizona have changed for the 2022 Election Cycle. Through this process, the district numbers have changed the following ways: · Arizona's 1st Congressional District will become Arizona's 2nd Congressional District · Arizona's 2nd Congressional District will become Arizona's 6th Congressional District · Arizona's 3rd Congressional District will become Arizona's 7th Congressional District · Arizona's 4th Congressional District will become Arizona's 9th Congressional District · Arizona's 5th Congressional District will remain Arizona's 5th Congressional District · Arizona's 6th Congressional District will become Arizona's 1st Congressional District · Arizona's 7th Congressional District will become Arizona's 3rd Congressional District · Arizona's 8th Congressional District will remain Arizona's 8th Congressional District · Arizona's 9th Congressional District will become Arizona's 4th Congressional District There are currently seventeen declared candidates for Arizona's new 2nd Congressional District for the 2022 Election Cycle. The incumbent office holder is denoted by an *. Any rumored candidates are denoted by an +. See also Arizona's congressional districts List of United States congressional districts References External links Maps of Congressional Districts first in effect for the 2002 election Tentative Final Congressional Maps for the 2012 election Demographic data from census.gov 2004 Election data from CNN.com 2002 Election data from CBSNews.com 2000 Election data from CNN.com 1998 Election data from CNN.com full listing of candidates, via Arizona Secretary of State's office 02 Government of Cochise County, Arizona Government of Pima County, Arizona Government of Santa Cruz County, Arizona Government of Tucson, Arizona Constituencies established in 1949 1949 establishments in Arizona