Village in Boone County, Illinois · 7.9 sq mi · 665 people per sq mi
About 5,200 people live in Poplar Grove. The typical household earns $120,278, and the median resident is 36.5 years old.
2026 projection
From 5,060 in 2020
Poverty rate 3.71%
Men 36.7 · Women 36
1880–2026
5,236
2026 projection
3.5% 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.
1880–2026
5,236
2026 projection
3.5% 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 | 5,236 | +30 | 0.58% |
|---|---|---|---|
| 2025 | 5,206 | +26 | 0.50% |
| 2024 | 5,180 | +33 | 0.64% |
| 2023 | 5,147 | +38 | 0.74% |
| 2022 | 5,109 | +25 | 0.49% |
| 2021 | 5,084 | +24 | 0.47% |
| 2020 | 5,060 | -27 | 0.53% |
| 2019 | 5,087 | +25 | 0.49% |
| 2018 | 5,062 | -11 | 0.22% |
| 2017 | 5,073 | -8 | 0.16% |
Showing 10 of 30 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 39 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 27 residents
66% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 66% | 67% | 65% |
| Never married | 26% | 29% | 23% |
| Divorced | 5% | 4% | 6% |
| Widowed | 4% | <1% | 6% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau