St. Clair

County:: Schuylkill County
County Seat:: No
Area (mi²):: 1.233
State:: Pennsylvania

St. Clair is a borough located in Schuylkill County, Pennsylvania. St. Clair has a 2025 population of 2,763. St. Clair is currently growing at a rate of 0.14% annually and its population has increased by 0.66% since the most recent census, which recorded a population of 2,745 in 2020.

The average household income in St. Clair is $67,313 with a poverty rate of 12.06%.The median age in St. Clair is 43.4 years: 40.7 years for males, and 47.4 years for females.

Demographics

The racial composition of St. Clair includes 93.83% White, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,585	93.83%
Two or more races	156	5.66%
Other race	13	0.47%
Black or African American	1	0.04%

St. Clair Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Clair's average per capita income is $40,413. Household income levels show a median of $60,908. The poverty rate stands at 12.06%.

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	$100,108	-
Families	$71,472	$76,633
Households	$60,908	$67,313
Non Families	$41,141	$53,450

$40,413

Average Income

$60,908

Median Household Income

12.06%

Poverty Rate