| City : | Marble Falls City |
| County : | Burnet County |
| State : | Texas (TX) |
| Land Area : | 11.57 sq mi |
| Water Area : | 0.64 sq mi |
| Latitude : | 30.5784578 |
| Longitude : | -98.2694275 |
| Population (2010): | 6,077 |
| Population Estimate (2012) : | 6,092 |
| Population Density : | 525.21/sq mi |
| Housing Units (2012) : | 2,823 |
| Median Household Income (2012) : | $37,527 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $65,711 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $151,200 (Texas : $128,000, USA : $181,400) |