This map depicts the results of the 2004 California Democratic presidential primary, showing the percentage of the popular vote received by the winning candidate in each county.
Kerry:

  50–55%
  55–60%
  60–65%
  65–70%
Election results provided by the California Secretary of State
Base map provided by awmcphee 
This file has been created using a standardized map of a state's counties: California county map, cb 500k.svg. A full list of available maps exists at Category:Standardized SVG county maps of US states.
XFinnigan