Village in Hamilton County, Illinois · 1 sq mi · 485 people per sq mi
About 490 people live in Dahlgren. The typical household earns $44,861, and the median resident is 25.1 years old.
2026 projection
From 503 in 2020
Poverty rate 22.02%
Men 25.2 · Women 24.9
2010–2026
493
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
493
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 | 493 | -2 | 0.40% |
|---|---|---|---|
| 2025 | 495 | 0 | 0.00% |
| 2024 | 495 | -2 | 0.40% |
| 2023 | 497 | -5 | 1.00% |
| 2022 | 502 | +4 | 0.80% |
| 2021 | 498 | -5 | 0.99% |
| 2020 | 503 | -2 | 0.40% |
| 2019 | 505 | -1 | 0.20% |
| 2018 | 506 | -4 | 0.78% |
| 2017 | 510 | 0 | 0.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 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 5 residents
37% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 37% | 39% | 34% |
| Never married | 27% | 29% | 26% |
| Divorced | 18% | 14% | 22% |
| Widowed | 13% | 11% | 15% |
| Separated | 5% | 7% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau