Pen Mar CDP, Pennsylvania Demographics & Population 2026

Population Overview

Pen Mar CDP is a small community located in Pennsylvania. The total population is 1,338. It ranks as the 847th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Pen Mar CDP is 35.3 years. This is 14% lower than the state median of 40.9 years. With 35.2% of the population under 18, Pen Mar CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Pen Mar CDP is $117,010. This is 54% higher than the state median of $76,081. Compared to the national median of $78,538, household income here is 49% higher. The poverty rate stands at 1.0%. This is 92% 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 4.2%. This is 20% lower than the state rate of 5.3%. The median home value is $264,100. Housing costs are 10% higher than the state median of $240,500. With a home-value-to-income ratio of just 2.3x, Pen Mar CDP is one of the most affordable housing markets in the area. 96.0% of occupied housing units are owner-occupied. This homeownership rate is 38% higher than the state average of 69.3%.

Race & Ethnicity

The largest racial or ethnic group in Pen Mar CDP is White (non-Hispanic), making up 84.1% of the population. Black or African American residents account for 3.1%. The Black or African American population (3.1%) is well below the state average of 10.3%. The Hispanic or Latino population (2.4%) is well below the state average of 8.4%.

Education

30.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 12% lower 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 86.6%.

Data Sources & Methodology

All demographic data for Pen Mar CDP, 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.