Are you talking about outside of crosswalks? Because in all of California the pedestrian has the right of way at any crosswalk and even at unmarked intersections.
Pedestrians have the right of way in our state in general, but in most of the state they still wait until it's safe (i.e. no cars immediately arriving) before they cross. In Berkeley, especially in the two-lane roads immediately surrounding the university, pedestrians often walk out blindly wherever they please in the assumption that cars will stop. Getting through some intersections takes freaking forever because groups of pedestrians simply ignore the signals, causing traffic to snarl.