Mercer Island city: Median Household Income Trend
How Mercer Island city's median household income changed from 2017 to 2023, based on U.S. Census Bureau ACS 5-Year Estimates. The 2019 vintage reflects the pre-COVID peak; 2021 captures the immediate COVID-era disruption; 2022–2023 show the recovery.
2017
$136,644
2023
$202,359
Total change
+$65,715
% change
+48.1%
| Year | Median Household Income | Change |
|---|---|---|
| 2017 | $136,644 | — |
| 2019 | $147,566 | +$10,922 (8%) |
| 2020 | $150,506 | +$2,940 (2%) |
| 2021 | $170,000 | +$19,494 (13%) |
| 2022 | $190,985 | +$20,985 (12.3%) |
| 2023 | $202,359 | +$11,374 (6%) |