Sewickley Heights

County:: Allegheny County
County Seat:: No
Area (mi²):: 7.324
State:: Pennsylvania

Sewickley Heights is a borough located in Allegheny County, Pennsylvania. Sewickley Heights has a 2025 population of 812. Sewickley Heights is currently declining at a rate of -0.98% annually and its population has decreased by -4.92% since the most recent census, which recorded a population of 854 in 2020.

The average household income in Sewickley Heights is $376,889 with a poverty rate of 1.23%.The median age in Sewickley Heights is 50.9 years: 53.3 years for males, and 47.3 years for females.

Demographics

The racial composition of Sewickley Heights includes 95.84% White, 3.35% Black or African American, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	715	95.84%
Black or African American	25	3.35%
Two or more races	6	0.8%

Sewickley Heights Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sewickley Heights' average per capita income is $118,214. Household income levels show a median of $203,000. The poverty rate stands at 1.23%.

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
Families	$250,001	$448,245
Married Families	$250,001	-
Households	$203,000	$376,889
Non Families	$91,023	$236,942

$118,214

Average Income

$203,000

Median Household Income

1.23%

Poverty Rate