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South Pekin, IL
Full City Profile · Illinois · Tazewell County County
2.8
/5.0
C+
Fair
949
Population
1,825/sq mi density
$64,750
Median Income
$29,693 per capita
$106,000
Home Value
$111,017 Zillow
$741
Median Rent
19.7% income on rent
52°F
Avg Temperature
275 sunny days/yr
368
Violent Crime/100K
1,930 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$64,750 median income, 4.5% unemployment
A+
Affordability
5.0 / 5.0
$106,000 home value, $741/mo rent
F
Safety
1.0 / 5.0
368 violent crimes/100K
D
Education
1.7 / 5.0
8.6% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-16.1%
1,152 → 966
over 10 years
Annual Pop. Growth
-1.75%
Compound annual growth rate
Median Income Change
+31.4%
$49,286 → $64,750
nominal, not inflation-adjusted
Annual Income Growth
+2.77%
Compound annual growth rate
Population Over Time
Total population for South Pekin 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
854
-112 from 2023 (966)
Projected Median Income 2030
$78,398
+$13,648 from 2023 ($64,750)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,152 | — | $49,286 | — |
| 2015 | 1,123 | -2.5% | $45,875 | -6.9% |
| 2017 | 1,111 | -1.1% | $47,219 | +2.9% |
| 2019 | 1,093 | -1.6% | $49,167 | +4.1% |
| 2021 | 979 | -10.4% | $59,792 | +21.6% |
| 2023 | 966 | -1.3% | $64,750 | +8.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.