| Place Name | Marion |
| Place Type | Town |
| ZIP Code(s) | 71260 |
| County | Union Parish |
| Area Code(s) | 318 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 799 |
| Population Growth Rate (2010-19) | -18.56% |
| Majority Ethnicity | African American 66.56% |
| Metro/Micro Stats Area | Monroe, LA |
| US Congressional District(s) | Louisiana 4th |
| State House Districts | 12 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 30.47% |
| African American | 66.56% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.97% |