http://aaldef.org/press-releases/press-release/new-findings-asian-american-vote-in-2012-varied-widely-by-ethnic-group-and-geographic-location.html In the Presidential Election, three-quarters (77%) of Asian Americans polled voted for Barack Obama for President and 21% voted for Mitt Romney. Support for each candidate varied by ethnic group, with a high of 54% of Vietnamese Americans voting for Romney, compared to 3% of Bangladeshi Americans.
The percentage of Asian Americans who voted for Obama by ethnic group are as follows (from highest to lowest): Bangladeshi American (96%); Pakistani American (91%); Indian American (84%); Chinese American (81%); Korean American (78%); Filipino American (65%); and Vietnamese American (44%).