U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B02001. U.S. Census website . Retrieved October 26, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B03003. U.S. Census website . Retrieved October 26, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19301. U.S. Census website . Retrieved October 21, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19013. U.S. Census website . Retrieved October 21, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19113. U.S. Census website . Retrieved October 21, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates. U.S. Census website . Retrieved October 21, 2013.
U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B01003. U.S. Census website . Retrieved October 21, 2013.
"2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on September 25, 2015. Retrieved September 26, 2015.
"Clear Lake Is Unique". Official Website of the County of Lake. County of Lake. September 13, 2013. Archived from the original on October 6, 2015. Retrieved October 9, 2015.
"Snow Mountain". Peakbagger.com. Archived from the original on May 2, 2015. Retrieved April 9, 2015.
"Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
"Clear Lake Is Unique". Official Website of the County of Lake. County of Lake. September 13, 2013. Archived from the original on October 6, 2015. Retrieved October 9, 2015.
"2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on September 25, 2015. Retrieved September 26, 2015.