http://articles.sfgate.com/2009-01-...-marriage-ban-black-voters-lesbian-task-force
But an analysis of precinct-level voting data on Prop. 8 from Alameda, Los Angeles, Sacramento, San Diego and San Francisco counties, which are home to nearly two-thirds of California's black voters, suggested that African American support for Prop. 8 was more likely about 58 percent.
That support among blacks is still well above the 52 percent Prop. 8 received from all voters in the Nov. 4 election. Much of that can be attributed to the strong religious tradition in the black community, where 57 percent of African American voters attend church at least once a week, compared with 42 percent of Californians overall.
"The study debunks the myth that African Americans overwhelmingly and disproportionately supported Proposition 8," Andrea Shorter, director of And Marriage for All, said in a statement. "But we clearly have work to do with, within and for African American communities, particularly the black church."
*shrug* - 58% is HUUUUUGE.