All Countries
Poplar Grove, IL
Full City Profile · Illinois · Boone County County
3.4
/5.0
B
Good
4,202
Population
533/sq mi density
$93,409
Median Income
$38,180 per capita
$253,500
Home Value
$268,597 Zillow
$1,443
Median Rent
24.7% income on rent
48°F
Avg Temperature
260 sunny days/yr
309
Violent Crime/100K
2,789 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$93,409 median income, 3.7% unemployment
A+
Affordability
5.0 / 5.0
$253,500 home value, $1,443/mo rent
F
Safety
1.0 / 5.0
309 violent crimes/100K
B
Education
3.1 / 5.0
25.7% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+2%
5,039 → 5,139
over 10 years
Annual Pop. Growth
+0.2%
Compound annual growth rate
Median Income Change
+66.1%
$56,244 → $93,409
nominal, not inflation-adjusted
Annual Income Growth
+5.2%
Compound annual growth rate
Population Over Time
Total population for Poplar Grove across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
5,211
+72 from 2023 (5,139)
Projected Median Income 2030
$133,198
+$39,789 from 2023 ($93,409)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 5,039 | — | $56,244 | — |
| 2015 | 5,081 | +0.8% | $57,404 | +2.1% |
| 2017 | 5,073 | -0.2% | $81,333 | +41.7% |
| 2019 | 5,087 | +0.3% | $75,815 | -6.8% |
| 2021 | 5,076 | -0.2% | $104,559 | +37.9% |
| 2023 | 5,139 | +1.2% | $93,409 | -10.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.