About 17065 - Mount Holly Springs, Pennsylvania
17065 is a small ZIP code covering Mount Holly Springs in Pennsylvania, the United States. This area falls under Mount Holly Springs County County.
Mount Holly Springs has a reported population of 8,045. It's a quieter, less populous area than the typical Pennsylvania ZIP code (avg. ~22,902).
Median household income is about $52,300 (below the Pennsylvania average).
Other ZIP code codes in Pennsylvania serve areas such as New Castle, Philadelphia, Clearfield.