Skip to Main Content

bullhorn iconAll Libraries are open, with new expanded hours. Masks required, no eating allowed. Online resources and support are available 24/7
UW Libraries Operations Updates

Research Guides

U.S. Decennial Census: Data Sources

Decade by decade information about how to access and use U.S. Census reports.

Ages in King County

Data pyramid displaying the age breakdown of King County, WA per sex.

Image courtesy of Wikimedia Commons

Essential Resources


Need help?  Call the Government Publications, Maps, Microforms & Newspapers help desk at (206) 543-4164 during desk hours. You can also consult the Ask Us! reference service (24/7)