In 2023, Marianna, PA had a population of 538 people with a median age of 24.1 and a median household income of $53,750. Between 2022 and 2023 the population of Marianna, PA grew from 465 to 538, a 15.7% increase and its median household income declined from $65,083 to $53,750, a −17.4% decrease.
The 5 largest ethnic groups in Marianna, PA are White (Non-Hispanic) (73.8%), Two+ (Hispanic) (10.8%), Two+ (Non-Hispanic) (8.55%), Black or African American (Non-Hispanic) (4.46%), and American Indian & Alaska Native (Non-Hispanic) (2.42%).
None of the households in Marianna, 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.
97.8% of the residents in Marianna, PA are U.S. citizens.
Most people in Marianna, PA drove alone to work, and the average commute time was 34.6 minutes. The average car ownership in Marianna, PA was 2 cars per household.