Mercersburg, PA ZIP Codes, Coordinates & Counties
Mercersburg, Pennsylvania has 1 ZIP code in Franklin county. The approximate center of Mercersburg is 39.798, -77.945. Mercersburg has about 54,658 known street addresses.
ZIP codes in Mercersburg, PA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 17236 | Franklin | 39.798 | -77.945 |
Counties Mercersburg spans
Franklin
Most common streets in Mercersburg
Lemar, Charlestown, Anderson, Kings, Orchard, Mountain, Johnstons, Church Hill, Mill, Hunter
Frequently asked questions
What ZIP codes are in Mercersburg, PA?
Mercersburg, Pennsylvania has 1 ZIP code, ranging from 17236 to 17236. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Mercersburg, PA in?
Mercersburg is in Franklin county.
What are the latitude and longitude of Mercersburg, PA?
The approximate center of Mercersburg, Pennsylvania is latitude 39.798, longitude -77.945. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Mercersburg, PA have?
Mercersburg has 1 ZIP code.
How many addresses are in Mercersburg, PA?
Mercersburg, Pennsylvania has about 54,658 known street addresses in the sthan.io US address database.
What are the most common streets in Mercersburg, PA?
Some of the most common street names in Mercersburg are Lemar, Charlestown, Anderson, Kings, Orchard, Mountain.
What cities are near Mercersburg, PA?
Cities near Mercersburg include Big Cove Tannery (6 mi), Clear Spring (9 mi), Big Pool (10 mi), Greencastle (10 mi), Saint Thomas (10 mi).
Cities near Mercersburg
Big Cove Tannery, PA (6 mi) Clear Spring, MD (9 mi) Big Pool, MD (10 mi) Greencastle, PA (10 mi) Saint Thomas, PA (10 mi) McConnellsburg, PA (11 mi) Needmore, PA (11 mi) Fort Loudon, PA (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database