| Place Name | Marianna |
| Place Type | City |
| ZIP Code(s) | 72360 |
| County | Lee County |
| Area Code(s) | 327,870 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 4,134 |
| Population Growth Rate (2010-19) | -13.12% |
| Majority Ethnicity | African American 79.63% |
| US Congressional District(s) | Arkansas 1st |
| State House Districts | 48 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 20.28% |
| African American | 79.63% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.08% |