Ritchie Torres and Mondaire Jones have all but won their primaries, and Samuel Nemir Olivares has as well in his local election.
The party has kept its platform from 2016, which opposes marriage equality and advocates for ousting trans service members.
She will become the 27th out trans elected official in the country when she takes her seat on the Wheeling City Council.
The Senator said that he hopes to still "exert significant influence over the party platform" with his decision.
He got almost double what Elizabeth Warren brought in.
“By every conventional wisdom and by every historical measure, we were never supposed to get anywhere at all,”
The news comes ahead of Super Tuesday.