Surveys show that most Asian Americans back affirmative action. A 2014 Field Poll of Californians found support from 69% of Asians surveyed, compared to 81.4% of Latinos and 83.1% of African Americans.
It is White voters who have shown the least support for affirmative action — only 57.3% supported it in the Field Poll — and who may prove to be the bigger hurdle for ACA 5 supporters at the ballot box.