Sewickley Heights borough, Pennsylvania Demographics & Population 2026

Population Overview

Sewickley Heights borough is a small community located in Pennsylvania, within Allegheny County. The total population is 746. It ranks as the 1128th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Sewickley Heights borough is 50.9 years. This is 24% higher than the state median of 40.9 years.

Economy, Income & Housing

The median household income in Sewickley Heights borough is $203,000. This is 167% higher than the state median of $76,081. Compared to the national median of $78,538, household income here is 158% higher. The poverty rate stands at 1.2%. This is 90% lower than the state poverty rate of 11.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.4%. This is 54% lower than the state rate of 5.3%. The median home value is $1,002,800. Housing costs are 317% higher than the state median of $240,500. The home-value-to-income ratio is 4.9x. 88.6% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 69.3%.

Race & Ethnicity

Sewickley Heights borough has a predominantly White (non-Hispanic) population, comprising 95.6% of all residents. Black or African American residents account for 3.4%. The Black or African American population (3.4%) is well below the state average of 10.3%. The Hispanic or Latino population (0.3%) is well below the state average of 8.4%.

Education

73.0% of residents aged 25 and older hold a bachelor's degree or higher. This places Sewickley Heights borough in the top 10% of all cities in the state for educational attainment. This is 112% higher than the state rate of 34.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.1%. Notably, 43.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Sewickley Heights borough, Pennsylvania is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Pennsylvania state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,993 Census-designated places in Pennsylvania. For official data, visit data.census.gov.