| Name | Allen Parish |
| State | Louisiana |
| FIPS Code | 22003 |
| County Seat | Oberlin |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 22,304 |
| Population Growth Rate(2020-2024) | -2.01% |
| Majority Ethnicity | White 70.21% |
| Public School Majority Ethnicity | White 72% |
| Partisan Voting Index | Strongly Republican:+30 |
| Unemployment Rate (May 2026) | 5.0% |
| Area Code(s) | 337 / 318 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 70.21% |
| African American | 19.57% |
| Hispanic | 8% |
| Asian | 0.74% |
| Native American | 1.48% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 72.29% |
| African American | 18.5% |
| Hispanic | 1.84% |
| Asian | 0.46% |
| Native American | 0.99% |
| Hawaiin/Pacific Islander | 0.02% |