| Place Name | Marion |
| Place Type | City |
| ZIP Code(s) | 42064 |
| County | Crittenden County |
| Area Code(s) | 270,364 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 3,048 |
| Population Growth Rate (2010-19) | -4.05% |
| Majority Ethnicity | White 94.72% |
| US Congressional District(s) | Kentucky 1st |
| State House Districts | 4 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.72% |
| African American | 2.08% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.2% |