Arizona's at-large congressional district

Arizona became a state in 1912, and from then until 1943 its single member of the United States House of Representatives was elected At-large, or statewide. The 1940 Census gave Arizona a second member of the House, but both members continued to be elected statewide (on a general ticket) until 1949.

List of representatives

Seat A			Years	Seat B			Years
Representative	Party	Electoral history		Representative	Party	Electoral history
Carl Hayden	Democratic	Retired to run for the U.S. Senate	February 19, 1912 – March 4, 1927	Second seat added in 1943
Lewis W. Douglas	Democratic	Resigned to become Director of the Budget	March 4, 1927 – March 4, 1933
Vacant			March 4, 1933 – October 3, 1933
Isabella Greenway	Democratic	Retired	October 3, 1933 – January 3, 1937
John R. Murdock	Democratic	Redistricted to 1st district	January 3, 1937 – January 3, 1949
	Richard F. Harless			Democratic	Retired to run for Governor of Arizona	January 3, 1943 – January 3, 1949

References

• Martis, Kenneth C. (1989). The Historical Atlas of Political Parties in the United States Congress. New York: Macmillan Publishing Company. 
• Martis, Kenneth C. (1982). The Historical Atlas of United States Congressional Districts. New York: Macmillan Publishing Company. 
• Congressional Biographical Directory of the United States 1774–present