In 2023, St. Marys, PA had a population of 30.7k people with a median age of 48.5 and a median household income of $64,103. Between 2022 and 2023 the population of St. Marys, PA declined from 30,886 to 30,703, a −0.593% decrease and its median household income grew from $61,672 to $64,103, a 3.94% increase.
The 5 largest ethnic groups in St. Marys, PA are White (Non-Hispanic) (94.7%), Two+ (Non-Hispanic) (2.99%), Black or African American (Non-Hispanic) (0.837%), Asian (Non-Hispanic) (0.41%), and White (Hispanic) (0.397%).
None of the households in St. Marys, 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.
99.5% of the residents in St. Marys, PA are U.S. citizens.
In 2023, the median property value in St. Marys, PA was $128,600, and the homeownership rate was 78.9%.
Most people in St. Marys, PA drove alone to work, and the average commute time was 18 minutes. The average car ownership in St. Marys, PA was 2 cars per household.
St. Marys, PA borders Bradford, PA, DuBois, PA, and Warren, PA.