Foundryville, Pennsylvania Demographics & Population 2026

A note before these figures: with a population of 360, Foundryville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Foundryville is a small community located in Pennsylvania, within Columbia County. The total population is 360. It ranks as the 1505th most populous out of 1,991 Census-designated places in Pennsylvania.

Age Demographics

The median age in Foundryville is 31.5 years. This is 23% lower than the state median of 40.9 years. Only 12.8% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Foundryville is $158,008. This is 103% higher than the state median of $77,971. It is also 96% higher than the national median of $80,734. The poverty rate stands at 1.4%. This is 88% lower than the state poverty rate of 11.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 9.1%. This is 73% higher than the state rate of 5.3%. The median home value is $123,400. Housing costs are 52% lower than the state median of $254,500. With a home-value-to-income ratio of just 0.8x, Foundryville is one of the most affordable housing markets in the area. 72.3% 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 Foundryville is White (non-Hispanic), making up 62.5% of the population. Hispanic or Latino residents account for 37.5%. The Hispanic or Latino population is significantly higher than the state average (37.5% vs 8.7%).

Education

5.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 86% lower than the state rate of 35.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 82.9%.

Data Sources & Methodology

All demographic data for Foundryville, Pennsylvania is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Pennsylvania state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,991 Census-designated places in Pennsylvania. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.