Question: who represents the arizona 9th district in the house?
Answer: Kyrsten Sinema

Representative Party Years Cong resses Electoral history District description District created January 3 , 2013 Parts of south and east Phoenix , including the Ahwatukee district ; Tempe , south Scottsdale , west Mesa , and northwest Chandler . Kyrsten Sinema Democratic January 3 , 2013 -- present 113 114 115 First elected in 2012 . Re-elected in 2014 . Re-elected in 2016 . Retiring to run for U.S. Senator .