| City : | Markham |
| County : | Matagorda County |
| State : | Texas (TX) |
| Land Area : | 2.25 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 28.9625480 |
| Longitude : | -96.0639534 |
| Population (2010): | 1,082 |
| Population Estimate (2012) : | 983 |
| Population Density : | 481.06/sq mi |
| Housing Units (2012) : | 448 |
| Median Household Income (2012) : | $58,009 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $43,972 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $102,600 (Texas : $128,000, USA : $181,400) |
Markham Zip Codes
| 77456 (1,303) |