Justin Humphrey Candidate Details OK House District: HD 19 Website: https://www.okhouse.gov/members/District.aspx?District=19 Facebook: https://www.facebook.com/justin.humphrey.509 Biography Justin Humphrey (Republican Party) is a member of the Oklahoma House of Representatives, representing District 19. He assumed office on November 16, 2016. His current term ends on November 15, 2020. Humphrey (Republican Party) is running for re-election to the Oklahoma House of Representatives to represent District 19. He is on the ballot in the general election on November 3, 2020.