Locator map of the San Jose-San Francisco-Oakland Combined Statistical Area in the western part of the U.S. state of California. The six components of the CSA are colored separately:
  Red - San Francisco-Oakland-Fremont Metropolitan Statistical Area
  Yellow - San Jose-Sunnyvale-Santa Clara Metropolitan Statistical Area
  Light Green - Santa Rosa-Petaluma Metropolitan Statistical Area
  Dark Blue - Vallejo-Fairfield Metropolitan Statistical Area
  Brown - Santa Cruz-Watsonville Metropolitan Statistical Area
  Purple - Napa Metropolitan Statistical Area
  Olive - Stockton Metropolitan Statistical Area
  Light Blue - Modesto Metropolitan Statistical Area
  Dark Green - Merced Metropolitan Statistical Area
Based on File:San Jose-San Francisco-Oakland CSA.png
Reverified from US Census

https://www.census.gov\/geo/www/maps/msa_maps2003/msa2003_previews_htm/cbsa_us_wall_0603_rev.htm
https://www.census.gov\/geo/www/maps/msa_maps2003/msa2003_previews_htm/cbsa_csa_us_wall_0603_rev.htm
http://www.whitehouse.gov/sites/default/files/omb/bulletins/2013/b13-01.pdf (Added Stockton-Lodi, CA Metropolitan Statistical Area comprising San Joaquin County, see p. 109)Original was "Modified from this United States Census Bureau file, based on the following Census definitions lists:

Metropolitan Statistical Areas
Combined Statistical Areas"
User:Optigan13