| Name | Richland Parish |
| State | Louisiana |
| FIPS Code | 22083 |
| County Seat | Rayville |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 19,744 |
| Population Growth Rate(2020-2024) | -1.51% |
| Majority Ethnicity | White 61.23% |
| Public School Majority Ethnicity | White 51% |
| Partisan Voting Index | Republican:+19 |
| Unemployment Rate (May 2026) | 5.2% |
| Area Code(s) | 318 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 61.23% |
| African American | 36.49% |
| Hispanic | 2.2% |
| Asian | 0% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 51.09% |
| African American | 45.48% |
| Hispanic | 1.59% |
| Asian | 0.29% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.04% |