In 2023, Dunlo, PA had a population of 504 people with a median age of 45.7 and a median household income of $140,306. Between 2022 and 2023 the population of Dunlo, PA declined from 517 to 504, a −2.51% decrease and its median household income grew from $135,263 to $140,306, a 3.73% increase.
The 5 largest ethnic groups in Dunlo, PA are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Dunlo, 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.
Most people in Dunlo, PA drove alone to work, and the average commute time was 24.7 minutes. The average car ownership in Dunlo, PA was 3 cars per household.