Campbell's Island

County:: Rock Island County
County Seat:: No
Area (mi²):: 0.454
State:: Illinois

Campbell's Island is a CDP located in Rock Island County, Illinois. Campbell's Island has a 2025 population of 521. Campbell's Island is currently growing at a rate of 7.2% annually and its population has increased by 51.9% since the most recent census, which recorded a population of 343 in 2020.

The average household income in Campbell's Island is $71,870 with a poverty rate of 0%. The median age in Campbell's Island is 54.7 years: 54.1 years for males, and 65.2 years for females.

Demographics

The racial composition of Campbell's Island includes 98.58% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	208	98.58%
Two or more races	3	1.42%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Campbell's Island Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Campbell's Island's average per capita income is $48,125. Household income levels show a median of $68,244. The poverty rate stands at 0%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Households	$68,244	$71,870
Non Families	$58,750	$50,931
Families	-	$132,989
Married Families	-	-

$48,125

Average Income

$68,244

Median Household Income

0%

Poverty Rate