City in Tazewell County, Illinois · 1.4 sq mi · 1,068 people per sq mi
About 1,500 people live in Delavan. The typical household earns $62,841, and the median resident is 38.1 years old.
2026 projection
From 1,573 in 2020
Poverty rate 11.01%
Men 38.3 · Women 37.5
2010–2026
1,541
2026 projection
2% 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
1,541
2026 projection
2% 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 | 1,541 | -7 | 0.45% |
|---|---|---|---|
| 2025 | 1,548 | +2 | 0.13% |
| 2024 | 1,546 | 0 | 0.00% |
| 2023 | 1,546 | -4 | 0.26% |
| 2022 | 1,550 | -14 | 0.90% |
| 2021 | 1,564 | -9 | 0.57% |
| 2020 | 1,573 | -39 | 2.42% |
| 2019 | 1,612 | -10 | 0.62% |
| 2018 | 1,622 | -19 | 1.16% |
| 2017 | 1,641 | -8 | 0.49% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 15 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
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 60% | 44% |
| Never married | 28% | 21% | 33% |
| Divorced | 10% | 8% | 12% |
| Widowed | 9% | 8% | 10% |
| Separated | 2% | 3% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau