Statewide Delegates: Proportional - the candidates are awarded delegates in proportion to the percentage of votes received. - a 15% threshold is required to receive delegates. Congressional District Delegates: Proportional - the candidates are awarded delegates in proportion to the percentage of votes received. - a 15% threshold is required to receive delegates.
Source for Popular Vote data: Arizona Secretary of State Division of Election Services. State of Arizona Official Canvass 2020 Presidential Preference Election - March 17, 2020, Arizona Secretary of State Division of Election Services (https://results.arizona.vote/#/federal/28/0) (accessed 2020-03-30)