In 2023, Duncannon, PA had a population of 1.31k people with a median age of 45.3 and a median household income of $51,902. Between 2022 and 2023 the population of Duncannon, PA declined from 1,361 to 1,306, a −4.04% decrease and its median household income declined from $52,500 to $51,902, a −1.14% decrease.
The 5 largest ethnic groups in Duncannon, PA are White (Non-Hispanic) (91.4%), Two Races Including Other (Non-Hispanic) (1.76%), Other (Hispanic) (1.68%), Two Races Including Other (Hispanic) (1.68%), and Two Races Excluding Other, & Three or More Races (Non-Hispanic) (1.61%).
None of the households in Duncannon, PA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Duncannon, PA are U.S. citizens.
In 2023, the median property value in Duncannon, PA was $150,600, and the homeownership rate was 52.5%.
Most people in Duncannon, PA drove alone to work, and the average commute time was 26.5 minutes. The average car ownership in Duncannon, PA was 2 cars per household.