| Cultural Feature Type: | Post Offices | 
| Name: | Mercersburg Post Office | 
| Address: | 128 South Main Street Mercersburg, PA 17236 | 
| Primary Point (PP): | 39.82588, -77.90400 | 
| Location of PP: | PA 17236 in Franklin County | 
| TNM fCode: | 78006 | 
| Data Source: | U.S. Geological Survey | 
| Courtesy of: | The National Map | U.S. Geological Survey | 
The National Map Feature Code (TNM fCode) Description: 78006
		Facility operated by the United States Postal Service for the collection, processing and distribution of mail.
	
| Mercersburg, PA
				 (< 0.1 mile) Fort Loudon, PA (6.1 miles N) McConnellsburg, PA (9 miles NW) Greencastle, PA (9.7 miles ESE) Cearfoss, MD (11 miles SE) | Marion, PA
				 (11.3 miles E) Clear Spring, MD (11.8 miles S) State Line, PA (11.8 miles SE) Maugansville, MD (12.5 miles SE) Wilson-Conococheague, MD (12.6 miles SSE) | 
| Lenwood Heights, PA
				 (< 0.1 mile) Church Hill, PA (2.4 miles ENE) Shimpstown, PA (2.4 miles S) Mercersburg Junction, PA (2.4 miles NNE) Charlestown, PA (2.7 miles NW) | Dickey, PA
				 (3.1 miles N) Cove Gap, PA (3.4 miles NW) Lemasters, PA (3.4 miles NE) Markes, PA (3.9 miles NNE) Claylick, PA (4.1 miles S) |