according to Pew Research Center government federal http://www.pewresearch.org... disproportionately white 114th Congress Pew Research Center noting six most diverse Pew Research Center according to the Pew Research Center government Pew reports: Pew Research analysis government government Congress is now slightly more diverse most racially diverse slow rise 1 in 5 members “most diverse ever” 114th Congress Is Most Diverse Ever report "114th Congress is most diverse ever" report Pew Research Center 114th Congress Is Most Diverse Ever