The is a follow-on to the post Measure A fails, and mapping. with a map focusing on just the City of Sacramento precincts. The map (pdf):
I have created an interactive ArcGIS Online Instant Web App for the county, for those who want to zoom in on areas, or look at the detailed election data for each precinct. Empty precincts had no voters in this election on this measure. Three bookmarks (icon on the left of the map) allow you to zoom to county, city, or active precincts. Comments about usability and content are welcome.
Getting Around Sacramento 
Make sure you click on the “Instant Web App” link. Interesting to Look at precinct level.