| Name | Marion County |
| State | Arkansas |
| FIPS Code | 05089 |
| County Seat | Yellville |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 16,712 |
| Population Growth Rate(2000-2022) | 1.04% |
| Majority Ethnicity | White 98.01% |
| Public School Majority Ethnicity | White 95% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (November 2024) | 3.3% |
| Area Code(s) | 327 / 870 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 98.01% |
| African American | 0.54% |
| Hispanic | 0.42% |
| Asian | 0.75% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.14% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 95.01% |
| African American | 0.33% |
| Hispanic | 1.73% |
| Asian | 0.29% |
| Native American | 0.83% |
| Hawaiin/Pacific Islander | 0.07% |