Jefferson borough (Greene County), Pennsylvania Demographics & Population 2026

Population Overview

Jefferson borough (Greene County) is a small community located in Pennsylvania, within York County. The total population is 280. It ranks as the 1605th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Jefferson borough (Greene County) is 36.2 years. This is 11% lower than the state median of 40.9 years.

Economy, Income & Housing

The median household income in Jefferson borough (Greene County) is $71,250. This is 6% lower than the state median of $76,081. Compared to the national median of $78,538, household income here is 9% lower. The poverty rate stands at 22.1%. This is 88% higher than the state poverty rate of 11.8%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 19.0%. This is 262% higher than the state rate of 5.3%. The median home value is $142,200. Housing costs are 41% lower than the state median of $240,500. With a home-value-to-income ratio of just 2.0x, Jefferson borough (Greene County) is one of the most affordable housing markets in the area. 83.0% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 69.3%.

Race & Ethnicity

Jefferson borough (Greene County) has a predominantly White (non-Hispanic) population, comprising 93.2% of all residents. Black or African American residents account for 2.1%. The Black or African American population (2.1%) is well below the state average of 10.3%.

Education

29.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% 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 92.3%. Notably, 18.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Jefferson borough (Greene County), 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.