| McElhattan, Pennsylvania | |
| Settlement Type: | Census-designated place |
| Mapsize: | 260px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Clinton |
| Subdivision Type3: | Township |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 9.02 |
| Area Land Km2: | 8.67 |
| Area Water Km2: | 0.35 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 1224 |
| Population Density Km2: | 141.24 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 577 |
| Coordinates: | 41.1597°N -77.3614°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 17748 |
| Blank Name: | FIPS code |
| Blank Info: | 42-46112 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1180705 |
| Area Total Sq Mi: | 3.48 |
| Area Land Sq Mi: | 3.35 |
| Area Water Sq Mi: | 0.14 |
| Population Density Sq Mi: | 365.81 |
McElhattan is a census-designated place (CDP) in Wayne Township in southern Clinton County, Pennsylvania, United States. As of the 2010 census, the population was 598.[3]
The community is located in eastern Clinton County and is bordered to the northwest by the West Branch of the Susquehanna River and to the southeast by U.S. Route 220, a four-lane freeway. The southwestern part of the CDP includes the area known as Youngdale. US 220 leads west 6miles to the city of Lock Haven, the Clinton County seat, and northeast 7miles to the borough of Jersey Shore. Bridge Road crosses the West Branch, connecting McElhattan with Dunnstable Township to the northwest.