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: Vermont Office of the Secretary of State Elections Division. 2016 Presidential Primary Results (official) - 2016 Pres Primary Democratic Town Results, Vermont Office of the Secretary of State Elections Division (https://www.sec.state.vt.us/media/750035/Dem-Town_by_Town-Candidate-Vote-Count.xlsx) (accessed 29 Mar 2016)