Prospect Heights, a neighborhood in Millersville, Pennsylvania, exhibits a "White Majority" demographic profile with moderate diversity. As of 2022, the white population comprises 53% of the total, while Hispanic residents represent 31%. The neighborhood's median income of $63,126 in 2022 indicates a middle-class community. Prospect Heights is home to Millersville University, which likely influences its demographic composition and economic characteristics.

Over the past decade, Prospect Heights has experienced notable demographic shifts. In 2013, the neighborhood was categorized as "White Majority" with 63% white residents. By 2020, it transitioned to a "Majority-Minority" status, with the white population decreasing to 51% and the combined minority population exceeding 50%. This change was primarily driven by growth in the Hispanic population, which increased from 24% in 2013 to 36% in 2020. The community reverted to a "White Majority" in 2022, though with a narrower margin of 53% white. These fluctuations suggest ongoing demographic changes, potentially influenced by factors such as university enrollment patterns, local economic opportunities, or broader migration trends.

The median income in Prospect Heights has shown moderate growth over the observed period, increasing from $60,607 in 2013 to $63,126 in 2022, a rise of approximately 4.2%. This growth, while positive, has not kept pace with inflation, indicating a slight decline in real purchasing power for residents. The period of greatest racial diversity (2019-2021) coincided with some of the highest median income figures, peaking at $66,677 in 2021. This could suggest that increased diversity has been accompanied by economic opportunities or that higher-income diverse residents have been attracted to the area.