Marlin CDP, Pennsylvania Demographics & Population 2026

Population Overview

Marlin CDP is a small community located in Pennsylvania. The total population is 307. It ranks as the 1568th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Marlin CDP is 26.3 years. This is 36% lower than the state median of 40.9 years. Only 14.3% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Marlin CDP is $148,390. This is 95% higher than the state median of $76,081. Compared to the national median of $78,538, household income here is 89% higher. The poverty rate stands at 0.0%. This is 100% 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 6.4%. This is 21% higher than the state rate of 5.3%. The median home value is $159,500. Housing costs are 34% lower than the state median of $240,500. With a home-value-to-income ratio of just 1.1x, Marlin CDP is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 69.3%.

Race & Ethnicity

Marlin CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

Education

11.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 66% 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 100.0%.

Data Sources & Methodology

All demographic data for Marlin 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.