Naperville city: Foreign-Born Population Trend
How Naperville 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
18.9%
2023
22.6%
Total change
+3.7 pp
% change
+19.6%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 18.9% | — |
| 2019 | 20.0% | +1.1 pp (5.8%) |
| 2020 | 21.0% | +1.0 pp (5%) |
| 2021 | 21.6% | +0.6 pp (2.9%) |
| 2022 | 21.9% | +0.3 pp (1.4%) |
| 2023 | 22.6% | +0.7 pp (3.2%) |