California Proposition 1 March 2024 Ballot. 1 is a measure on the march ballot that would shift much of california’s millionaires tax for mental health services towards housing for people with mental. California voters decided on a pair of bills appearing as proposition 1 designed to make changes to the state's mental health services act on march 5, 2024.

California voters decided on only one proposition on the march primary ballot — narrowly approving gov. Newsom hasn’t said whether he supports or opposes the two bond measures on the nov.