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CITY · 1990 CENSUS

South Wilmington

Illinois · 676 residents · 0.492 sq mi
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The short version

South Wilmington has roughly average household income, with a median household income of $30,104. Population has held roughly steady since 2000. 6% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $47,600.

At a glance
Average income
near the US median
US median: $30,130
Older
median age 36.3
US median: 33.0
Less educated
6% hold a bachelor's degree
US average: 20%
More affordable
home values down 30%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

676
+9%vs 2000
vs 621 in 2000
1990 – 2025
1,374 / sq mi
+9%vs 2000
vs 1,262 / sq mi in 2000
US average: 221
36.3
−9%vs 2000
vs 39.8 in 2000
US average: 33.0
Population, 19902024
5236297358409461990201020202024South Wilmington
2024600
1990201020202024
Section 02

Income & economy

$30,104
Unchangedinflation adjusted, since 2000
vs $39,688 in 2000
US average: $30,130
1990 – 2024
$13,047
−32%vs 2000
vs $19,078 in 2000
US average: $14,340
11.7%
+3.8 ptsvs 2000
vs 7.9% in 2000
US average: 13.2%
Section 03

Housing

$47,600
−30%inflation adjusted, since 2000
vs $89,500 in 2000
US average: $93,722
1990 – 2024
$391
−21%inflation adjusted, since 2000
vs $650 in 2000
US average: $450
85.1%
+0.5 ptsvs 2000
vs 84.6% in 2000
14.9% rent
1.6
−30%vs 2000
vs 2.3 in 2000
1990 – 2024
RELATED:See current rent listings in South Wilmington on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.9%(602)
Black0%(0)
Hispanic / Latino2.4%(15)
Asian0%(0)
Other0%
Diversity Score5.9%(37)
1990
White, non-Hispanic100%(676)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
0
−100%vs 2000
vs 6 in 2000
1990 – 2024
Section 05

Education

6.5%
−0.1 ptsvs 2000
vs 6.6% in 2000
US average: 20.3%
High school or higher
72.5%
−10.6 ptsvs 2000
vs 83.1% in 2000
US average: 75.2%
1.6%
−0.1 ptsvs 2000
vs 1.6% in 2000
US average: 7.1%
Section 06

Commute & transportation

25.0 min
+18%vs 2000
vs 21.2 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in South Wilmington, Illinois?

South Wilmington, Illinois has about 676 residents according to the 1990 Census.

What is the median household income in South Wilmington, Illinois?

The typical household in South Wilmington, Illinois earns about $30,104 a year. Half of households make more than that, and half make less.

Is South Wilmington, Illinois expensive?

In South Wilmington, Illinois, the median home is worth about $47,600, and the typical rent is about $391 a month.

How educated are people in South Wilmington, Illinois?

About 6.5% of adults age 25 and over in South Wilmington, Illinois hold a bachelor's degree or higher.

What is the poverty rate in South Wilmington, Illinois?

About 11.7% of people in South Wilmington, Illinois live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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