Martha is located in Jackson County. About 162 people live here (as of 2010). The region is at 429 meters above sea level. The area covers about 0.6 square kilometers. There are about 14 streets in Martha. The postal codes are 73556. The dialing code is 580. Martha is human settlement in Jackson County, Oklahoma, United States of America.
| Area | 0.6 km² |
| Elevation | 429 m |
| Located in | Jackson County |
| Postal code | 73556 |
| Country | United States |
| Population | 162 |
| Official name | Martha |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |