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. Official Results 03/03/2020 - Presidential Primary US President, Vermont Office of the Secretary of State Elections Division (https://vtelectionresults.sec.state.vt.us/Index.html#/federal) (accessed 2020-03-10)