Marthaville Louisiana Profile
| Place Name | Marthaville |
| Place Type | Census Designated Place |
| ZIP Code(s) | 71450 |
| County | Natchitoches Parish |
| Area Code(s) | 318 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 67 |
| Majority Ethnicity | White 81.67% |
| Metro/Micro Stats Area | Natchitoches, LA |
| US Congressional District(s) | Louisiana 4th |
| State House Districts | 24 |
| State Senate Districts | 31 |
Marthaville Race/Ethnicity Data
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.67% |
| African American | 0% |
| Hispanic | 11.67% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.67% |