City in Marshall County, Illinois · 1.8 sq mi · 1,263 people per sq mi
About 2,300 people live in Henry. The typical household earns $65,577, and the median resident is 44.8 years old.
2026 projection
From 2,340 in 2020
Poverty rate 14.1%
Men 43.3 · Women 46.5
2010–2026
2,270
2026 projection
3% since 2020 (decrease)
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.
2010–2026
2,270
2026 projection
3% since 2020 (decrease)
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 | 2,270 | -10 | 0.44% |
|---|---|---|---|
| 2025 | 2,280 | -22 | 0.96% |
| 2024 | 2,302 | -22 | 0.95% |
| 2023 | 2,324 | 0 | 0.00% |
| 2022 | 2,324 | -6 | 0.26% |
| 2021 | 2,330 | -10 | 0.43% |
| 2020 | 2,340 | +125 | 5.64% |
| 2019 | 2,215 | -6 | 0.27% |
| 2018 | 2,221 | -38 | 1.68% |
| 2017 | 2,259 | -47 | 2.04% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 24 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 7 residents
47% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 47% | 48% | 46% |
| Never married | 30% | 33% | 27% |
| Divorced | 12% | 14% | 11% |
| Widowed | 10% | 4% | 16% |
| Separated | 1% | 2% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau