Sewickley Hills Flag

Sewickley Hills

County Seat:
No
Area (mi²):
2.466
State:
Pennsylvania

Sewickley Hills is a borough located in Allegheny County, Pennsylvania. Sewickley Hills has a 2026 population of 684. Sewickley Hills is currently declining at a rate of -0.15% annually and its population has decreased by -1.16% since the most recent census, which recorded a population of 692 in 2020.

The median household income in Sewickley Hills is $175,000 with a poverty rate of 1.79%. The median age in Sewickley Hills is 46.8 years: 46.3 years for males, and 47.5 years for females. For every 100 females there are 86.1 males.

684
Total Population
277
Density (mi²)
-1 -0.15%
Growth

Sewickley Hills Population

Sewickley Hills Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026684-1-0.15%
2025685-2-0.29%
2024687-3-0.43%
2023690-8-1.15%
202269830.43%
202169530.43%
202069220.29%
201969060.88%
2018684-1-0.15%
2017685-3-0.44%
2016688-4-0.58%
2015692-5-0.72%
201469720.29%
2013695456.92%
2012650243.83%
2011626-13-2.03%
201059830.5%

Median Age

Overall: 46.8 years
Female: 47.5 years
Male: 46.3 years

Sewickley Hills Adults

There are 517 adults, (196 of whom are seniors) in Sewickley Hills.

Sex Ratio

Female: 361 (53.7%)
Male: 311 (46.3%)

Demographics

The racial composition of Sewickley Hills includes 91.82% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White61791.82%
Two or more races355.21%
Asian142.08%
Other race60.89%
Race
Population ↓
Percentage (of total)
White142.08%
Two or more races20.3%
Race
Population ↓
Percentage (of total)
White60389.73%
Two or more races334.91%
Asian142.08%
Other race60.89%

Sewickley Hills Marital Status

Economics and Income Statistics

Sewickley Hills ' average per capita income is $108,654. Household income levels show a median of $175,000. The poverty rate stands at 1.79%.

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$237,750-
Families$236,250$274,219
Households$175,000$230,774
Non Families$51,146$69,407

$108,654

Average Income

$175,000

Median Household Income

1.79%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)