Williamstown borough, Pennsylvania Demographics & Population 2026
As of 2026, Williamstown borough, Pennsylvania has a total population of 1,289, the 867th largest city in Pennsylvania, with a median household income of $61,875, which is 19% lower than the state average. The poverty rate is 22.2%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.5x.
- Unemployment rate of 11.2% is notably above the national average.
Williamstown borough Quick Facts
How Williamstown borough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 43 | National average: 60
Education
Educational Attainment (Adults 25+)
Williamstown borough Rankings in Pennsylvania
Explore Pennsylvania Rankings
Other Cities in Dauphin County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Harrisburg city | 50,092 | $47,783 | 29.1% | $121,000 |
| Middletown borough | 9,567 | $54,778 | 14.6% | $159,800 |
| Steelton borough | 6,267 | $55,963 | 22.3% | $124,200 |
| Hummelstown borough | 4,526 | $53,148 | 11.6% | $240,200 |
| Penbrook borough | 3,260 | $68,295 | 7.3% | $140,000 |
| Highspire borough | 2,729 | $50,689 | 14.0% | $113,500 |
| Millersburg borough | 2,538 | $65,190 | 11.8% | $123,500 |
| Lykens borough | 1,830 | $69,125 | 22.6% | $101,300 |
| Paxtang borough | 1,617 | $83,571 | 9.2% | $179,900 |
| Elizabethville borough | 1,583 | $75,724 | 6.2% | $168,900 |
Cities Similar to Williamstown borough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Newville borough | 1,269 | $62,599 | $161,300 | 13.7% | 10.2% |
| Windsor borough | 1,281 | $58,895 | $179,300 | 11.2% | 26.3% |
| West Kittanning borough | 1,309 | $59,414 | $118,800 | 26.1% | 7.0% |
| Avis borough | 1,335 | $61,618 | $153,000 | 22.2% | 9.6% |
| Collinsburg CDP | 1,278 | $57,440 | $132,900 | 15.9% | 18.5% |
Population Overview
Williamstown borough is a small community located in Pennsylvania, within Dauphin County. The total population is 1,289. It ranks as the 867th most populous out of 1,993 cities and towns in Pennsylvania.
Age Demographics
The median age in Williamstown borough is 40.8 years. This is about average than the state median of 40.9 years.
Economy, Income & Housing
The median household income in Williamstown borough is $61,875. This is 19% lower than the state median of $76,081. Compared to the national median of $78,538, household income here is 21% lower. The poverty rate stands at 22.2%. 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 11.2%. This is 114% higher than the state rate of 5.3%. The median home value is $95,200. Housing costs are 60% lower than the state median of $240,500. With a home-value-to-income ratio of just 1.5x, Williamstown borough is one of the most affordable housing markets in the area. 62.8% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 69.3%.
Race & Ethnicity
The largest racial or ethnic group in Williamstown borough is White (non-Hispanic), making up 82.0% of the population. Hispanic or Latino residents account for 10.9%. The Black or African American population (4.0%) is well below the state average of 10.3%.
Education
12.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 63% 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 88.0%.
Data Sources & Methodology
All demographic data for Williamstown borough, 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.
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Frequently Asked Questions
What is the population of Williamstown borough, Pennsylvania?
Williamstown borough, Pennsylvania has a population of 1,289 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Williamstown borough, PA?
The median household income in Williamstown borough is $61,875, which is 21% lower the national median of $78,538.
What is the poverty rate in Williamstown borough, PA?
The poverty rate in Williamstown borough is 22.2%. This means approximately 285 residents live below the federal poverty line.
What is the racial makeup of Williamstown borough, Pennsylvania?
Williamstown borough's population is 82.0% White, 4.0% Black, 10.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Williamstown borough, PA?
The median home value in Williamstown borough is $95,200. The home-value-to-income ratio is 1.5x.
How educated is Williamstown borough, Pennsylvania?
12.7% of adults (25+) in Williamstown borough hold a bachelor's degree or higher, and 2.3% hold a graduate or professional degree.