Duncannon, Pennsylvania Demographics & Population 2026
During the 2020–2024 ACS period, Duncannon, Pennsylvania had a total population of 1,391, the 828th largest borough in Pennsylvania, with a median household income of $51,103, which is 34% lower than the state average. The poverty rate is 9.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 34% below the state average, indicating significant economic challenges.
Duncannon Quick Facts
How Duncannon 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 | 1,306 | 1,391 | +6.5% |
| Median household income | $51,902 | $51,103 | -1.5% |
| Median home value | $150,600 | $155,600 | +3.3% |
How Duncannon 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+)
Duncannon Rankings in Pennsylvania
Explore Pennsylvania Rankings
Other Cities in Perry County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Marysville | 2,681 | $68,889 | 8.8% | $184,300 |
| Newport | 1,621 | $62,944 | 10.5% | $151,600 |
| Bloomfield | 1,090 | $73,542 | 9.5% | $227,400 |
| Liverpool | 850 | $59,539 | 8.2% | $197,500 |
| Millerstown | 736 | $91,964 | 10.0% | $200,800 |
| Blain | 278 | $73,750 | 4.0% | $170,000 |
| Landisburg | 261 | $59,375 | 6.4% | $126,100 |
| New Buffalo | 48 | N/A | 16.7% | $190,600 |
Cities Similar to Duncannon
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| University of Pittsburgh Johnstown | 1,380 | N/A | N/A | N/A | N/A |
| Troy | 1,408 | $51,016 | $155,900 | 23.5% | 29.7% |
| Elizabeth | 1,371 | $51,174 | $108,300 | 24.8% | 13.0% |
| Clay | 1,362 | N/A | $277,400 | 13.7% | 11.3% |
| Burgettstown | 1,412 | $52,500 | $129,400 | 17.8% | 5.7% |
Population Overview
Duncannon is a small community located in Pennsylvania, within Perry County. The total population is 1,391. It ranks as the 828th most populous out of 1,991 Census-designated places in Pennsylvania.
Age Demographics
The median age in Duncannon is 43.5 years. This is 6% higher than the state median of 40.9 years.
Economy, Income & Housing
The median household income in Duncannon is $51,103. This is 34% lower than the state median of $77,971. It is also 37% lower than the national median of $80,734. The poverty rate stands at 9.0%. This is 23% lower than the state poverty rate of 11.7%. The unemployment rate is 5.9%. This is 13% higher than the state rate of 5.3%. The median home value is $155,600. Housing costs are 39% lower than the state median of $254,500. The home-value-to-income ratio is 3.0x. 51.5% of occupied housing units are owner-occupied. This homeownership rate is 26% lower than the state average of 69.3%.
Race & Ethnicity
Duncannon has a predominantly White (non-Hispanic) population, comprising 88.3% of all residents. Hispanic or Latino residents account for 4.3%. The Black or African American population (0.4%) is well below the state average of 10.3%. The Hispanic or Latino population (4.3%) is well below the state average of 8.7%. The Asian population (0.2%) is well below the state average of 3.8%.
Education
13.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 62% 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 93.5%.
Data Sources & Methodology
All demographic data for Duncannon, 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 Duncannon, Pennsylvania?
Duncannon, Pennsylvania has a population of 1,391 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Duncannon, PA?
The median household income in Duncannon is $51,103, which is 37% lower than the national median of $80,734.
What is the poverty rate in Duncannon, PA?
The poverty rate in Duncannon is 9.0%. This means approximately 124 residents live below the federal poverty line.
What is the racial makeup of Duncannon, Pennsylvania?
Duncannon's population is 88.3% White, 0.4% Black, 4.3% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Duncannon, PA?
The median home value in Duncannon is $155,600. The home-value-to-income ratio is 3.0x.
How educated is Duncannon, Pennsylvania?
13.5% of adults (25+) in Duncannon hold a bachelor's degree or higher, and 5.1% hold a graduate or professional degree.