| Place Name | Martha |
| Place Type | Town |
| ZIP Code(s) | 73521 |
| County | Jackson County |
| Area Code(s) | 580 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 147 |
| Population Growth Rate (2010-19) | 0.00% |
| Majority Ethnicity | White 60.14% |
| Metro/Micro Stats Area | Altus, OK |
| US Congressional District(s) | Oklahoma 3rd |
| State House Districts | 52 |
| State Senate Districts | 38 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 60.14% |
| African American | 0% |
| Hispanic | 7.25% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 32.61% |