| City : | Mart City |
| County : | Limestone County, Mclennan County |
| State : | Texas (TX) |
| Land Area : | 1.32 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 31.5421188 |
| Longitude : | -96.8292883 |
| Population (2010): | 2,209 |
| Population Estimate (2012) : | 2,188 |
| Population Density : | 1,676.81/sq mi |
| Housing Units (2012) : | 899 |
| Median Household Income (2012) : | $31,581 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $34,453 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $50,900 (Texas : $128,000, USA : $181,400) |
Mart City Zip Codes
| 76664 (3,514) |