contexts: Arizona 's 9th congressional district Arizona 's 9th congressional district - since January 3 , 2013 . Current Representative Kyrsten Sinema ( D -- Phoenix ) Population ( 2015 ) 777,123 Ethnicity 77.2 % White 4.9 % Black 5 % Asian 2.9 % Hispanic 2.7 % Native American 6.1 % other Cook PVI D + 4
name: Arizona's 9th congressional district
answers.input_text: short
answers.span_text: Kyrsten Sinema ( D -- Phoenix )
questions.input_text: who represents the arizona 9th district in the house