The following is a list of California locations by race. According to the U.S. Census Bureau, Whites were the dominant racial group in California, comprising 61.8 percent of its population of 36,969,200. The county with the highest percentage of whites was Sierra County (92.5 percent), which is also the second smallest county in California. The ten counties with the highest percentage of whites were all relatively small. They had an average population of 60,460, and none had a population of over 200,000. In contrast, the counties with the lowest percentage of whites were much larger, with an average population of 1,999,943. The smallest of these counties was Solano County, with a population of 411,620. All counties in California had a White majority, except Alameda County. White was the on