| Name | Saint Tammany Parish |
| State | Louisiana |
| FIPS Code | 22103 |
| Timezone | Central Daylight Time (CDT) |
| Population (2020) | 264,570 |
| Population Growth Rate(2000-2020) | 13.19% |
| Majority Ethnicity | White 80.93% |
| Public School Majority Ethnicity | White 70% |
| Partisan Voting Index | Strongly Republican:+22 |
| Unemployment Rate | 2.8% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 80.93% |
| African American | 11.53% |
| Hispanic | 5.36% |
| Asian | 1.58% |
| Native American | 0.55% |
| Hawaiin/Pacific Islander | 0.04% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 69.86% |
| African American | 19.05% |
| Hispanic | 6.7% |
| Asian | 1.39% |
| Native American | 0.34% |
| Hawaiin/Pacific Islander | 0.1% |