Finding statistics to back up a particular point can be tricky! There's an enormous variety of statistics in the world, but no single place to look. Check our guide for the best starting points.
Not strictly statistical, but CRB's non-partisan reports provide a variety of data on topics of special interest to the state. Topics range from foreclosure rates to the effectiveness of various government programs.
(CSUSB users only.) The Field Polls covered California public opinion on a wide variety of topics, including politics and social issues. Keyword search the Field Polls from the 1950's through 2016.