156844: Zip

While Slickville itself is a quiet residential area, it is surrounded by major outdoor and historical attractions within Westmoreland and neighboring Chester County: ZIP Code 15684 in Slickville PA - GreatData.com

: The median sale price for homes in the Westmoreland County area is approximately $225,000 as of early 2026, representing a roughly 4.7% increase year-over-year. 156844 zip

ZIP CODE 15684 SLICKVILLE PA. ... Population Density 188 (people/ sq. mi.) GreatData.com While Slickville itself is a quiet residential area,