Arnold city, Pennsylvania Demographics & Population 2026
As of 2026, Arnold city, Pennsylvania has a total population of 4,738, the 293rd largest city in Pennsylvania, with a median household income of $48,119, which is 37% lower than the state average. The poverty rate is 25.0%.
Key Takeaways
- Household income is 37% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (25.0%), well above the national average of 12.4%.
- Housing is very affordable with a home-value-to-income ratio of just 1.6x.
- Unemployment rate of 10.9% is notably above the national average.
Arnold city Quick Facts
How Arnold city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 43 | National average: 60
Education
Educational Attainment (Adults 25+)
Arnold city Rankings in Pennsylvania
Explore Pennsylvania Rankings
Other Cities in Westmoreland County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Murrysville municipality | 20,839 | $120,685 | 3.9% | $316,400 |
| Greensburg city | 14,777 | $62,977 | 14.0% | $177,000 |
| New Kensington city | 12,072 | $49,644 | 16.9% | $132,400 |
| Lower Burrell city | 11,659 | $81,860 | 7.5% | $189,700 |
| Jeannette city | 8,719 | $49,558 | 22.4% | $106,600 |
| Latrobe borough | 8,002 | $55,168 | 14.4% | $140,600 |
| Monessen city | 6,825 | $51,094 | 19.6% | $87,100 |
| Vandergrift borough | 5,028 | $50,351 | 24.9% | $91,500 |
| Mount Pleasant borough | 4,215 | $48,963 | 12.9% | $131,700 |
| Irwin borough | 3,862 | $60,747 | 16.8% | $198,700 |
Cities Similar to Arnold city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Avalon borough | 4,689 | $51,156 | $154,200 | 35.9% | 13.8% |
| Edwardsville borough | 4,917 | $50,046 | $114,200 | 16.3% | 24.0% |
| California borough | 5,046 | $49,500 | $142,600 | 29.6% | 27.2% |
| Fountain Hill borough | 4,811 | $54,615 | $223,600 | 21.7% | 16.3% |
| Vandergrift borough | 5,028 | $50,351 | $91,500 | 15.4% | 24.9% |
Population Overview
Arnold city is a small community located in Pennsylvania, within Westmoreland County. The total population is 4,738. It ranks as the 293rd most populous out of 1,993 cities and towns in Pennsylvania.
Age Demographics
The median age in Arnold city is 39.1 years. This is 4% lower than the state median of 40.9 years.
Economy, Income & Housing
The median household income in Arnold city is $48,119. This is 37% lower than the state median of $76,081. Compared to the national median of $78,538, household income here is 39% lower. The poverty rate stands at 25.0%. This is 113% 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 10.9%. This is 107% higher than the state rate of 5.3%. The median home value is $76,800. Housing costs are 68% lower than the state median of $240,500. With a home-value-to-income ratio of just 1.6x, Arnold city is one of the most affordable housing markets in the area. 56.1% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 69.3%.
Race & Ethnicity
The largest racial or ethnic group in Arnold city is White (non-Hispanic), making up 67.5% of the population. Black or African American residents account for 23.4%. The Black or African American population is significantly higher than the state average (23.4% vs 10.3%). The Hispanic or Latino population (3.2%) is well below the state average of 8.4%.
Education
16.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 52% 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 90.4%.
Data Sources & Methodology
All demographic data for Arnold city, 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 Arnold city, Pennsylvania?
Arnold city, Pennsylvania has a population of 4,738 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Arnold city, PA?
The median household income in Arnold city is $48,119, which is 39% lower the national median of $78,538.
What is the poverty rate in Arnold city, PA?
The poverty rate in Arnold city is 25.0%. This means approximately 1,156 residents live below the federal poverty line.
What is the racial makeup of Arnold city, Pennsylvania?
Arnold city's population is 67.5% White, 23.4% Black, 3.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Arnold city, PA?
The median home value in Arnold city is $76,800. The home-value-to-income ratio is 1.6x.
How educated is Arnold city, Pennsylvania?
16.6% of adults (25+) in Arnold city hold a bachelor's degree or higher, and 3.8% hold a graduate or professional degree.