Marietta borough, Pennsylvania
Official LSAD Designation: Marietta borough • Census GEOID: 4247424
• Lancaster County
Marietta borough is an incorporated borough in Lancaster County, Pennsylvania. According to official records from the Census (2025), Marietta borough had an estimated population of 2,931 residents. Official Census Bureau geographic records classify this community under LSAD designation Marietta borough (GEOID 4247424).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Marietta
Municipal
Official Title:
Mayor
Address:
111 E MARKET ST, MARIETTA PA 17547-1516
County Of Lancaster
County
Official Title:
Assistant Chairman
Address:
150 N QUEEN ST, STE 715, LANCASTER PA 17603-3562
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,931 | 2025 |
| Median Household Income | $54,167 | 2020-2024 |
| Median Home Value | $211,600 | 2020-2024 |
| Land Area | 0.75 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).