CDP in St. Clair County, Illinois · 4.3 sq mi · 998 people per sq mi
About 4,300 people live in Scott AFB. The typical household earns $103,390, and the median resident is 26.6 years old.
2026 projection
From 3,845 in 2020
Poverty rate 5.68%
Men 26 · Women 27.7
2011–2026
4,330
2026 projection
12.6% 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.
2011–2026
4,330
2026 projection
12.6% 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 | 4,330 | +45 | 1.05% |
|---|---|---|---|
| 2025 | 4,285 | +90 | 1.07% |
| 2023 | 4,195 | +172 | 4.28% |
| 2022 | 4,023 | -196 | 4.65% |
| 2021 | 4,219 | +374 | 9.73% |
| 2020 | 3,845 | +952 | 32.91% |
| 2019 | 2,893 | +196 | 7.27% |
| 2018 | 2,697 | -216 | 7.42% |
| 2017 | 2,913 | -69 | 2.31% |
| 2016 | 2,982 | 0 | 0.00% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 40 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 18 residents
76% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 76% | 81% | 71% |
| Never married | 18% | 15% | 21% |
| Divorced | 5% | 2% | 7% |
| Widowed | <1% | 0% | <1% |
| Separated | <1% | 2% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau