Clarks Summit borough, Pennsylvania Demographics & Population 2026

Population Overview

Clarks Summit borough is a small city located in Pennsylvania, within Lackawanna County. The total population is 5,058. It ranks as the 269th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Clarks Summit borough is 44.0 years. This is 8% higher than the state median of 40.9 years. 10.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Clarks Summit borough is $91,442. This is 20% higher than the state median of $76,081. Compared to the national median of $78,538, household income here is 16% higher. The poverty rate stands at 2.8%. This is 76% 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 1.8%. This is 67% lower than the state rate of 5.3%. The median home value is $236,900. Housing costs are 1% lower than the state median of $240,500. With a home-value-to-income ratio of just 2.6x, Clarks Summit borough is one of the most affordable housing markets in the area. 76.4% of occupied housing units are owner-occupied. This homeownership rate is 10% higher than the state average of 69.3%.

Race & Ethnicity

Clarks Summit borough has a predominantly White (non-Hispanic) population, comprising 87.9% of all residents. Hispanic or Latino residents account for 6.3%. The Black or African American population (0.4%) is well below the state average of 10.3%. The Asian population (0.2%) is well below the state average of 3.7%.

Education

57.5% of residents aged 25 and older hold a bachelor's degree or higher. This places Clarks Summit borough in the top 10% of all cities in the state for educational attainment. This is 67% 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 96.9%. Notably, 27.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Clarks Summit 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.