| Place Name | Marianna |
| Place Type | City |
| ZIP Code(s) | 32446 32448 |
| County | Jackson County |
| Area Code(s) | 850 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 7,330 |
| Population Growth Rate (2010-19) | 2.34% |
| Majority Ethnicity | African American 50.8% |
| US Congressional District(s) | Florida 2nd |
| State House Districts | 5 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 47.03% |
| African American | 50.8% |
| Hispanic | 0.05% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.13% |