Clinton, Sanders and San Diego businessman Rocky De La Fuente will be on the caucus ballot. Democrats can also choose to be uncommitted. The proportion of delegates selected at the county level will be the same proportion the state sends to Philadelphia.

A Democratic presidential candidate needs at least 2,383 delegates to win the national nomination in Philadelphia.

“We’re at a point in the race where every single delegate is going to be important in this presidential primary,” Van Cleave said. “Wyoming is going to be poised in setting the tone in some of the bigger primary states.”

Primaries in California and New York follow the Wyoming caucuses.

Clinton will speak at 9:15 a.m. Monday at the Kiwanis Community House, 4603 Lions Park Drive in Cheyenne. People can RSVP at Hillary Clinton’s campaign website.