Now you can skip hours of internet research and jump straight to getting answers with our meaningful at-a-glance Demographics by County Report. With the most current & most popular demographic data, it's the perfect starting point for your research about King County and the rest of Washington.
We know King County Demographics, just keep scrolling...
Sources: United States Census Bureau. 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022.
United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/.
United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.
Check out our FAQs for more details.
With 2,225,064 people, King County is the 1st most populated county in the state of Washington out of 39 counties. But watch out, King County, because Pierce County with 891,862 people and Snohomish County with 811,572 people are right behind you.
The largest King County racial/ethnic groups are White (58.2%) followed by Asian (18.2%) and Hispanic (9.8%).
In 2020, the median household income of King County households was $99,158. King County households made slightly more than Kitsap County households ($78,969) and Snohomish County households ($89,273) . However, 5.1% of King County families live in poverty.
The median age for King County residents is 37.0 years young.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
We are CUBIT
We have 25+ years of experience and proprietary data-wrangling technology to research, download, format, analyze, visualize & cite the data you need.
"Your starter report certainly saved me a considerable amount of time. I am just too busy to garner this needed data any other way. It truly would have taken hours of an employee's time or my own to get this much information. I was fortunate to find a company that had all the demographics that I needed and at a very reasonable price."
— Steven Silva
"My supervisor had assigned me the task of getting population data for the county for our required county education strategic plan. I had some information from Kids Count but need race, gender, age, etc. and the government census site was shutdown. I was so surprised to get a report within seconds and it had lots of charts and graphs that my supervisor liked."
Prices start at just $49. Fill out our order form and receive your data as an instant download.
If you are unhappy for any reason, we'll happily refund your money.