| Place Name | Marshallton (Chester County) |
| Place Type | Census Designated Place |
| ZIP Code(s) | 19380 19382 |
| County | Chester County |
| Area Code(s) | 484,610 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 430 |
| Majority Ethnicity | White 99.79% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Pennsylvania 6th |
| State House Districts | 158 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.79% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.21% |