Illinois City

In Rock Island County, Illinois.

Population: 18

Located in Rock Island County, Illinois, Illinois City is a community with a population of 18.

Between 2020 and 2023, Illinois City's population declined 69.0% from 58 to 18.

Owners occupy 100.0% of the area's occupied homes. The largest age group is 65 to 74, 100.0% of residents.

Demographics

ACS 2019–2023

Population: 18
Median age: —
Median household income: —
Median home value: —
Median gross rent: —
Housing units: 9
Homeownership rate: 100.0%
Bachelor's degree or higher: 0.0%
Unemployment rate: —

Trends

ACS 5-year · 2019–2023

Population

5818

Median household income

$37,222$39,722

Median home value

$109,100$108,700

Year	Population	Median household income	Median home value
2020	58	$37,222	$109,100
2021	59	$39,722	$108,700
2022	37	—	—
2023	18	—	—

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 50.0%

5 to 170.0%

18 to 240.0%

25 to 340.0%

35 to 440.0%

45 to 540.0%

55 to 640.0%

65 to 74100.0%

75 and over0.0%

	Count	Share
Under 5	0	0.0%
5 to 17	0	0.0%
18 to 24	0	0.0%
25 to 34	0	0.0%
35 to 44	0	0.0%
45 to 54	0	0.0%
55 to 64	0	0.0%
65 to 74	18	100.0%
75 and over	0	0.0%

Race & ethnicity

	Count	Share
White (non-Hispanic)	18	100.0%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma0.0%

High school graduate100.0%

Some college or associate's0.0%

Bachelor's degree0.0%

Graduate or professional degree0.0%

	Count	Share
No high school diploma	0	0.0%
High school graduate	18	100.0%
Some college or associate's	0	0.0%
Bachelor's degree	0	0.0%
Graduate or professional degree	0	0.0%

Commute to work

How workers get to work

	Count	Share
Drove alone	0	—
Carpooled	0	—
Public transit	0	—
Walked	0	—
Bicycle	0	—
Worked from home	0	—
Other means	0	—

Travel time

	Count	Share
Under 15 min	0	—
15 to 29 min	0	—
30 to 44 min	0	—
45 to 59 min	0	—
60+ min	0	—

Households

Average household size: 2.00
Poverty rate: 0.0% (0 of 18)

	Count	Share
Family households	9	100.0%
Nonfamily households	0	0.0%

Housing

Occupancy

	Count	Share
Occupied	9	100.0%
Vacant	0	0.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	9	100.0%
Renter-occupied	0	0.0%

1-unit, detached100.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	9	100.0%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 1737062
Type (LSAD): 57
Land area: 0.46 sq mi
Water area: 0 sq mi
Center point: 41.3991, -90.8997