Arnold, PA
Population 4,738 · Pennsylvania
About Arnold, PA
Arnold is a small community in Pennsylvania with a population of 4,738 residents. The median household income is $48,119 per year, which is below the national average. The median age in Arnold is 39.1 years.
Housing in Arnold has a median home value of $76,800 and median monthly rent of $799. Of the 2,608 total housing units, the majority are owner-occupied, with 1,188 owner-occupied and 928 renter-occupied units.
The unemployment rate in Arnold is 10.9% and the poverty rate is 25.0%. 16.6% of residents hold a bachelor's degree or higher. The average commute time is 27.5 minutes.
Cost of Living in Arnold, PA
Compared to national averages, Arnold has a median household income of $48,119 (36% below the national median of $75,149). Home values average $76,800, which is 69% below the national median. Monthly rent at $799 is 31% below the US average of $1,163. Within Pennsylvania, Arnold's income is 34% below the state average of $73,376, and home values are 60% below the state median of $190,903.
Why Live in Arnold, PA?
Arnold offers affordable housing with a median home value of $76,800, below the US average of $244,900, and rent that’s lower than the national average at $799/month.
Potential considerations include median household income ($48,119) that falls below the national average. However, Arnold’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Arnold has a population of 4,738 with a median age of 39.1 years. Compare Arnold with other cities to see how it stacks up, or explore all cities in Pennsylvania.
Similar Cities Near Arnold
Cities in Pennsylvania with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Bridgeville | 4,737 | $60,156 | $157,700 | Compare |
| Sugarcreek | 4,745 | $59,594 | $100,000 | Compare |
| Grantley | 4,762 | $121,563 | $404,100 | Compare |
| Montoursville | 4,711 | $60,514 | $196,300 | Compare |
| Jenkintown | 4,708 | $114,306 | $344,800 | Compare |
| Lemoyne | 4,697 | $65,995 | $225,300 | Compare |
| Avalon | 4,689 | $51,156 | $154,200 | Compare |
| Flourtown | 4,810 | $144,634 | $482,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Pennsylvania
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Arnold
What is the population of Arnold, PA?
The population of Arnold, PA is 4,738 according to the latest Census data.
What is the median household income in Arnold?
The median household income in Arnold, PA is $48,119 per year.
What is the median home value in Arnold?
The median home value in Arnold, PA is $76,800.
What is the average rent in Arnold?
The median monthly rent in Arnold, PA is $799.
What is the unemployment rate in Arnold?
The unemployment rate in Arnold, PA is 10.9%.