Median Household Income in King County, WA
ACS 2024 5-Year Estimates
Median Household Income Trend
Rankings →Percentile Rank Over Time
Year-over-Year Income Change
National Distribution
How King County's median household income of $124,746 compares to all 3,222 U.S. counties. Values range from $16,314 to $181,765.
Distribution of Median Household Income Across All Counties
Ranking Context
Counties ranked closest to King County for median household income.
Nearby Rankings
Full ranking →| #41 | Anne Arundel County, MD | $124,911 |
| #42 | Bergen County, NJ | $124,884 |
| #43 | Monmouth County, NJ | $124,845 |
| #44 | King County, WA | $124,746 |
| #45 | Teton County, WY | $124,172 |
| #46 | Broomfield County, CO | $123,874 |
| #47 | New Kent County, VA | $123,314 |
About Median Household Income
King County, Washington has a median household income of $124,746, ranking #44 of 3,222 counties nationwide — 66.0% above the national value of $75,149. Within Washington, it ranks #1 of 39. This places it in the 99th percentile nationally.
The median annual income for all households, including wages, investments, and government transfers. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.