Village in Iroquois County, Illinois · 1.7 sq mi · 774 people per sq mi
About 1,300 people live in Onarga. The typical household earns $78,352, and the median resident is 42.3 years old.
2026 projection
From 1,346 in 2020
Poverty rate 8.58%
Men 42.2 · Women 42.5
2010–2026
1,295
2026 projection
3.8% 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
1,295
2026 projection
3.8% 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 | 1,295 | -10 | 0.77% |
|---|---|---|---|
| 2025 | 1,305 | -3 | 0.23% |
| 2024 | 1,308 | +8 | 0.62% |
| 2023 | 1,300 | -14 | 1.07% |
| 2022 | 1,314 | -18 | 1.35% |
| 2021 | 1,332 | -14 | 1.04% |
| 2020 | 1,346 | +86 | 6.83% |
| 2019 | 1,260 | -16 | 1.25% |
| 2018 | 1,276 | -10 | 0.78% |
| 2017 | 1,286 | -17 | 1.30% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 14 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 12 residents
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 58% | 46% |
| Never married | 34% | 38% | 31% |
| Divorced | 7% | 4% | 11% |
| Widowed | 7% | <1% | 13% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau