Mount Gretna borough, Pennsylvania
Official LSAD Designation: Mount Gretna borough • Census GEOID: 4251568
• Lebanon County
Mount Gretna borough is an incorporated borough in Lebanon County, Pennsylvania. According to official records from the Census (2025), Mount Gretna borough had an estimated population of 193 residents. Official Census Bureau geographic records classify this community under LSAD designation Mount Gretna borough (GEOID 4251568).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Mount Gretna
Municipal
Official Title:
Secretary/treasurer
Address:
PO BOX 61, MOUNT GRETNA PA 17064-0061
County Of Lebanon
County
Official Title:
Chairman
Address:
400 S 8TH ST, STE 1, LEBANON PA 17042-6700
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 193 | 2025 |
| Median Household Income | $113,500 | 2020-2024 |
| Median Home Value | $384,900 | 2020-2024 |
| Land Area | 0.14 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).