Cairnbrook

County:: Somerset County
County Seat:: No
Area (mi²):: 0.844
State:: Pennsylvania

Cairnbrook is a CDP located in Somerset County, Pennsylvania. Cairnbrook has a 2025 population of 534. Cairnbrook is currently growing at a rate of 0.19% annually but its population has decreased by -7.29% since the most recent census, which recorded a population of 576 in 2020.

The average household income in Cairnbrook is $59,031 with a poverty rate of 16.84%. The median age in Cairnbrook is 36.5 years: 40.1 years for males, and 36.3 years for females.

Demographics

The racial composition of Cairnbrook includes 88.27% White, and smaller percentages for 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	414	88.27%
Two or more races	55	11.73%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Cairnbrook Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cairnbrook's average per capita income is $33,125. Household income levels show a median of $55,938. The poverty rate stands at 16.84%.

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
Married Families	$85,484	-
Families	$83,500	$70,856
Households	$55,938	$59,031
Non Families	$26,250	$35,381

$33,125

Average Income

$55,938

Median Household Income

16.84%

Poverty Rate