Pitkin County, Colorado
Pitkin County is one of the 64 counties in the U.S. state of Colorado. As of the 2010 census, the population was 17,148. The county seat is Aspen. The county is named in honor of the late Colorado Governor Frederick Walker Pitkin. Pitkin County has the seventh-highest per capita income of any county in the United States.
- "State & County QuickFacts". United States Census Bureau. Archived from the original on January 18, 2016. Retrieved February 11, 2014.
- "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved 2011-06-07.
- "America's Richest States". Fox Business. September 16, 2011. Retrieved April 21, 2017.[permanent dead link]