This is the Mt Gretna ZIP Code page. Mt Gretna is a city name in Mt Gretna, Pennsylvania, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 17064 | Mt Gretna | PA | 40.245991 | -76.471474 |