| Place Name | Mount Hermon |
| Place Type | Unincorporated |
| ZIP Code(s) | 70450 |
| County | Washington Parish |
| Area Code(s) | 985 |
| Timezone | Central Standard Time (CST) |
| Population () | |
| Metro/Micro Stats Area | Bogalusa, LA |
| US Congressional District(s) | Louisiana 5th |
| State House Districts | 75 |
| State Senate Districts | 12 |