| Name | Saint Tammany Parish |
| State | Louisiana |
| FIPS Code | 22103 |
| County Seat | Covington |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 234,283 |
| Population Growth Rate(2000-2022) | 13.19% |
| Majority Ethnicity | White 83.96% |
| Public School Majority Ethnicity | White 63% |
| Partisan Voting Index | Strongly Republican:+22 |
| Unemployment Rate (January 2025) | 4.0% |
| Area Code(s) | 985 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 83.96% |
| African American | 13.11% |
| Hispanic | 0.83% |
| Asian | 1.55% |
| Native American | 0.28% |
| Hawaiin/Pacific Islander | 0.28% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 62.71% |
| African American | 21.26% |
| Hispanic | 10.21% |
| Asian | 1.35% |
| Native American | 0.29% |
| Hawaiin/Pacific Islander | 0.1% |