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CITY · 2020 ACS

Illinois City

Illinois · 159 residents · 0.46 sq mi
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The short version

With 159 people, Illinois City is a city in Illinois. 0% of adults hold a bachelor's degree, below the 33% national rate. Since 2021 the city has more than doubled, up 100 people. That trails the Illinois median by roughly 46%. 100% were living in the same home a year earlier. The foreign-born share is 0%.

At a glance
Lower income
median household income $37,222, below the US median
US median: $66,278
Younger
median age 35.3
US median: 38.8
Less educated
0% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

159
+169%vs 2021
vs 59 in 2021
2020 – 2024
348 / sq mi
+169%vs 2021
vs 129 / sq mi in 2021
US average: 280
35.3
−50%vs 2021
vs 70.4 in 2021
US average: 38.8
Land area
0.46 sq mi
Population, 2020 – 2024
4468913117320202024Illinois City
202473
20202024
Age distribution, 2020
Under 52.5%(4)
US avg: 5.6%
5 to 911.3%(18)
US avg: 6.1%
10 to 1410.1%(16)
US avg: 6.5%
15 to 195%(8)
US avg: 6.6%
20 to 2410.1%(16)
US avg: 6.7%
25 to 3410.7%(17)
US avg: 13.5%
35 to 4410.7%(17)
US avg: 12.7%
45 to 5411.3%(18)
US avg: 12.3%
55 to 6418.2%(29)
US avg: 13.1%
65 to 746.3%(10)
US avg: 10%
75 to 843.1%(5)
US avg: 4.9%
85 and over0.6%(1)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$37,222
−2%inflation adjusted, since 2021
vs $39,722 in 2021
US average: $66,278
2020 – 2021
$21,147
−1%vs 2021
vs $21,397 in 2021
US average: $35,364
Households earning $100K+
0.0%
−23.3 ptsvs 2021
vs 23.3% in 2021
US average: 43.9%
22.4%
−3.0 ptsvs 2021
vs 25.4% in 2021
US average: 12.8%
Workforce by industry, 2020
Retail trade33.3%
US avg: 10%
Information33.3%
US avg: 11.1%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
Wholesale trade0%
US avg: 6.7%
Transportation & warehousing0%
US avg: 2.5%
Finance & insurance0%
US avg: 5.5%
Professional, scientific, technical0%
US avg: 4.7%
Education & health services0%
US avg: 0.8%
Arts, entertainment, food0%
US avg: 2%
Other services0%
US avg: 6.6%
Public administration0%
US avg: 4.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$109,100
+5%inflation adjusted, since 2021
vs $108,700 in 2021
US average: $265,253
2020 – 2021
75.0%
−25.0 ptsvs 2021
vs 100.0% in 2021
25.0% rent
2.07 people
+5%vs 2021
vs 1.97 people in 2021
US average: 2.61
2.9
+7%vs 2021
vs 2.7 in 2021
2020 – 2021
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2021
White, non-Hispanic100%(59)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
2020
White, non-Hispanic90.6%(144)
Black0%(0)
Hispanic / Latino6.3%(10)
Asian0%(0)
Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Ancestry
English24.1%(14)
German22.4%(13)
Dutch15.5%(9)
Greek15.5%(9)
Irish15.5%(9)
Swedish12.1%(7)
Section 05

Education

0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 32.9%
High school or higher
89.7%
+1.5 ptsvs 2021
vs 88.1% in 2021
US average: 88.5%
0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 12.7%
Section 07

Work & employment

0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 5.4%
36.2%
+4.0 ptsvs 2021
vs 32.2% in 2021
US average: 63.4%
Women 20-64 in the labor force
100.0%
US average: 73.3%
0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 39.3%
Section 08

People & community

37.9%
−1.1 ptsvs 2021
vs 39.0% in 2021
62.1%
+1.1 ptsvs 2021
vs 61.0% in 2021
0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 13.5%
0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 8.8%
Computer in household
100.0%
US average: 91.9%
100.0%
US average: 86.2%
Marital status (2024)
Men 15+
Never married46.9%(15)
Married53.1%(17)
Widowed0%(0)
Divorced0%(0)
Women 15+
Never married61%(25)
Married39%(16)
Widowed0%(0)
Divorced0%(0)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

0.0%
Unchangedvs 2021
vs 0.0% in 2021
US average: 8.8%
77.6%
US average: 55.4%
Direct-purchase
0.0%
US average: 13.7%
63.8%
US average: 17.6%
0.0%
US average: 20.0%
VA health care
0.0%
US average: 2.3%
Any private
77.6%
US average: 68.1%
Any public
63.8%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)0%(0)
US avg: 20.6%
Gulf War (1990s)0%(0)
US avg: 21.4%
Vietnam era60%(9)
US avg: 35.2%
Korean War0%(0)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 15 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Illinois City, Illinois?

Illinois City, Illinois has about 159 residents according to the 2020 American Community Survey.

What is the median household income in Illinois City, Illinois?

The typical household in Illinois City, Illinois earns about $37,222 a year. Half of households make more than that, and half make less.

Is Illinois City, Illinois expensive?

In Illinois City, Illinois, the median home is worth about $109,100.

How educated are people in Illinois City, Illinois?

About 0.0% of adults age 25 and over in Illinois City, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Illinois City, Illinois?

About 22.4% of people in Illinois City, Illinois live below the federal poverty line.

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

How we source and harmonize this data →