On the count of first choices, Biden and Sanders had taken approximately 50% and 39% of the vote, while 11% were spread between six other candidates who had withdrawn from the race, including 7% for senator Elizabeth Warren.

On the final count, around 1% of votes were inactive, as they did not include a choice for one of the candidates that had overcome the 15 percent hurdle.

In the party-run closed primary, candidates had to meet a threshold of 15 percent statewide (coterminous with the state's sole congressional district) in order to be considered viable.

The 15 pledged delegates to the 2020 Democratic National Convention were allocated proportionally on the basis of the results of the primary.

[6][7] Following the primary, precinct and house district caucuses met on April 18, 2020 and elected delegates to the state convention.