SeaTac city: Foreign-Born Population Trend
How SeaTac city's foreign-born population 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
40.6%
2023
39.9%
Total change
-0.7 pp
% change
-1.7%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 40.6% | — |
| 2019 | 38.7% | -1.9 pp (-4.7%) |
| 2020 | 37.6% | -1.1 pp (-2.8%) |
| 2021 | 38.9% | +1.3 pp (3.5%) |
| 2022 | 38.8% | -0.1 pp (-0.3%) |
| 2023 | 39.9% | +1.1 pp (2.8%) |