Plains CDP, Pennsylvania Demographics & Population 2026

Population Overview

Plains CDP is a small community located in Pennsylvania. The total population is 4,369. It ranks as the 320th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Plains CDP is 43.4 years. This is 6% higher than the state median of 40.9 years.

Economy, Income & Housing

The median household income in Plains CDP is $65,417. This is 14% lower than the state median of $76,081. Compared to the national median of $78,538, household income here is 17% lower. The poverty rate stands at 19.4%. This is 64% higher than the state poverty rate of 11.8%. The unemployment rate is 6.8%. This is 29% higher than the state rate of 5.3%. The median home value is $141,800. Housing costs are 41% lower than the state median of $240,500. With a home-value-to-income ratio of just 2.2x, Plains CDP is one of the most affordable housing markets in the area. 71.8% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 69.3%.

Race & Ethnicity

The largest racial or ethnic group in Plains CDP is White (non-Hispanic), making up 83.9% of the population. Hispanic or Latino residents account for 7.3%. The Black or African American population (3.3%) is well below the state average of 10.3%.

Education

26.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% 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 93.8%.

Data Sources & Methodology

All demographic data for Plains 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.