| Place Name | Newtown Grant |
| Place Type | Census Designated Place |
| ZIP Code(s) | 18940 |
| County | Bucks County |
| Area Code(s) | 215,267,445 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 3,874 |
| Population Growth Rate (2010-19) | 61.74% |
| Majority Ethnicity | White 83.19% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Pennsylvania 8th |
| State House Districts | 31 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.19% |
| African American | 1.65% |
| Hispanic | 0.08% |
| Asian | 11.56% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.51% |