| Place Name | McElhattan |
| Place Type | Census Designated Place |
| ZIP Code(s) | 17745 |
| County | Clinton County |
| Area Code(s) | 272,570 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 672 |
| Population Growth Rate (2010-19) | 104.68% |
| Majority Ethnicity | White 89.55% |
| Metro/Micro Stats Area | Lock Haven, PA |
| US Congressional District(s) | Pennsylvania 5th |
| State House Districts | 76 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89.55% |
| African American | 6.19% |
| Hispanic | 0% |
| Asian | 1.83% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.43% |