City in DuPage County, Illinois · 5.5 sq mi · 2,854 people per sq mi
About 16,000 people live in Warrenville. The typical household earns $100,321, and the median resident is 36.5 years old.
2026 projection
From 13,703 in 2020
Poverty rate 11.33%
Men 36.1 · Women 36.8
1950–2026
15,587
2026 projection
13.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1950–2026
15,587
2026 projection
13.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 15,587 | +376 | 2.47% |
|---|---|---|---|
| 2025 | 15,211 | +2 | 0.01% |
| 2024 | 15,209 | -179 | 1.16% |
| 2023 | 15,388 | +118 | 0.77% |
| 2022 | 15,270 | +311 | 2.08% |
| 2021 | 14,959 | +1,256 | 9.17% |
| 2020 | 13,703 | +544 | 4.13% |
| 2019 | 13,159 | -75 | 0.57% |
| 2018 | 13,234 | -33 | 0.25% |
| 2017 | 13,267 | +6 | 0.05% |
Showing 10 of 23 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 147 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 9 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 50% | 50% |
| Never married | 34% | 38% | 31% |
| Divorced | 10% | 8% | 12% |
| Widowed | 4% | 3% | 5% |
| Separated | 2% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau