All Countries
Allendale, IL
Full City Profile · Illinois · Wabash County County
2.8
/5.0
C+
Fair
491
Population
1,584/sq mi density
$70,500
Median Income
$37,405 per capita
$83,500
Home Value
$147,668 Zillow
$642
Median Rent
24.2% income on rent
55°F
Avg Temperature
293 sunny days/yr
283
Violent Crime/100K
2,164 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$70,500 median income, 14.6% unemployment
A+
Affordability
5.0 / 5.0
$83,500 home value, $642/mo rent
F
Safety
1.0 / 5.0
283 violent crimes/100K
C
Education
2.0 / 5.0
13.0% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-4.3%
464 → 444
over 10 years
Annual Pop. Growth
-0.44%
Compound annual growth rate
Median Income Change
+42.2%
$49,583 → $70,500
nominal, not inflation-adjusted
Annual Income Growth
+3.58%
Compound annual growth rate
Population Over Time
Total population for Allendale 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
431
-13 from 2023 (444)
Projected Median Income 2030
$90,182
+$19,682 from 2023 ($70,500)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 464 | — | $49,583 | — |
| 2015 | 465 | +0.2% | $47,813 | -3.6% |
| 2017 | 459 | -1.3% | $49,063 | +2.6% |
| 2019 | 466 | +1.5% | $71,094 | +44.9% |
| 2021 | 462 | -0.9% | $75,234 | +5.8% |
| 2023 | 444 | -3.9% | $70,500 | -6.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.