| Place Name | Marion Center |
| Place Type | Census Designated Place |
| ZIP Code(s) | 02738 |
| County | Plymouth County |
| Area Code(s) | 508,774 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,267 |
| Population Growth Rate (2010-19) | 5.49% |
| Majority Ethnicity | White 89.69% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 9th |
| State House Districts | 10th Bristol |
| State Senate Districts | First Plymouth and Bristol |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89.69% |
| African American | 2.72% |
| Hispanic | 0% |
| Asian | 6.19% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.41% |