Thorndale, Pennsylvania Demographics & Population 2026
During the 2020–2024 ACS period, Thorndale, Pennsylvania had a total population of 3,854, the 376th largest community in Pennsylvania, with a median household income of $99,479, which is 28% higher than the state average. The poverty rate is 2.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 2.4% — among the lowest in Pennsylvania.
- Near full employment with an unemployment rate of just 1.2%.
Thorndale Quick Facts
How Thorndale Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,139 | 3,854 | -6.9% |
| Median household income | $107,995 | $99,479 | -7.9% |
| Median home value | $317,600 | $341,900 | +7.7% |
How Thorndale Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Thorndale Rankings in Pennsylvania
Explore Pennsylvania Rankings
Other Cities in Chester County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| West Chester | 20,666 | $78,385 | 20.4% | $490,700 |
| Phoenixville | 19,452 | $102,138 | 8.2% | $369,600 |
| Coatesville | 13,353 | $59,256 | 18.1% | $194,000 |
| Downingtown | 8,255 | $96,228 | 5.6% | $353,800 |
| Lionville | 7,683 | $100,582 | 4.5% | $438,700 |
| Exton | 6,772 | $120,697 | 3.2% | $554,200 |
| Paoli | 6,362 | $138,396 | 3.8% | $481,200 |
| Kennett Square | 6,243 | $80,505 | 5.3% | $402,700 |
| Chesterbrook | 5,839 | $124,295 | 7.5% | $453,400 |
| Oxford | 5,825 | $67,733 | 23.7% | $313,800 |
Cities Similar to Thorndale
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sewickley | 3,823 | $101,053 | $464,300 | 64.5% | 8.1% |
| Shrewsbury | 3,878 | $101,833 | $298,100 | 35.4% | 4.2% |
| Brownstown | 3,650 | $99,961 | $323,600 | 29.5% | 0.6% |
| Palmer Heights | 3,624 | $99,815 | $309,100 | 37.2% | 4.8% |
| Carroll Valley | 3,992 | $93,244 | $300,500 | 32.4% | 6.1% |
Population Overview
Thorndale is a small community located in Pennsylvania, within Chester County. The total population is 3,854. It ranks as the 376th most populous out of 1,991 Census-designated places in Pennsylvania.
Age Demographics
The median age in Thorndale is 38.4 years. This is 6% lower than the state median of 40.9 years.
Economy, Income & Housing
The median household income in Thorndale is $99,479. This is 28% higher than the state median of $77,971. It is also 23% higher than the national median of $80,734. The poverty rate stands at 2.4%. This is 79% 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 1.2%. This is 78% lower than the state rate of 5.3%. The median home value is $341,900. Housing costs are 34% higher than the state median of $254,500. The home-value-to-income ratio is 3.4x. 66.7% of occupied housing units are owner-occupied. This homeownership rate is 4% lower than the state average of 69.3%.
Race & Ethnicity
The largest racial or ethnic group in Thorndale is White (non-Hispanic), making up 78.5% of the population. Hispanic or Latino residents account for 9.4%. The Asian population (1.1%) is well below the state average of 3.8%.
Education
44.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 26% higher 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 95.8%.
Data Sources & Methodology
All demographic data for Thorndale, 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.
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Frequently Asked Questions
What is the population of Thorndale, Pennsylvania?
Thorndale, Pennsylvania has a population of 3,854 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Thorndale, PA?
The median household income in Thorndale is $99,479, which is 23% higher than the national median of $80,734.
What is the poverty rate in Thorndale, PA?
The poverty rate in Thorndale is 2.4%. This means approximately 93 residents live below the federal poverty line.
What is the racial makeup of Thorndale, Pennsylvania?
Thorndale's population is 78.5% White, 8.0% Black, 9.4% Hispanic/Latino, and 1.1% Asian.
What is the median home value in Thorndale, PA?
The median home value in Thorndale is $341,900. The home-value-to-income ratio is 3.4x.
How educated is Thorndale, Pennsylvania?
44.4% of adults (25+) in Thorndale hold a bachelor's degree or higher, and 14.6% hold a graduate or professional degree.