| Zip Code : | 79842 |
| City : | Marathon |
| County : | Brewster County |
| State : | Texas (TX) |
| Land Area : | 620.30 sq mi |
| Water Area : | 0.62 sq mi |
| Latitude : | 30.0857320 |
| Longitude : | -103.1177399 |
| Population (2010): | 498 |
| Population Estimate (2012) : | 547 |
| Population Density : | 0.80/sq mi |
| Housing Units (2012) : | 392 |
| Median Household Income (2012) : | $35,000 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $56,250 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $80,800 (Texas : $128,000, USA : $181,400) |