In 2023, South Bethlehem, PA had a population of 374 people with a median age of 52 and a median household income of $45,000. Between 2022 and 2023 the population of South Bethlehem, PA declined from 379 to 374, a −1.32% decrease and its median household income grew from $40,313 to $45,000, a 11.6% increase.
The 5 largest ethnic groups in South Bethlehem, PA are White (Non-Hispanic) (97.6%), Two+ (Non-Hispanic) (2.41%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in South Bethlehem, 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 South Bethlehem, PA are U.S. citizens.
Most people in South Bethlehem, PA drove alone to work, and the average commute time was 24.9 minutes. The average car ownership in South Bethlehem, PA was 2 cars per household.