| Population | 910 |
| Square Miles | 58.34 |
| Population Density | 15.60 |
| Median Age | 36 |
| Median Household Income | $31,923 |
| Per Capita Income | $11,766 |
| Median Rent | $272 |
| Percent Renters | 21% |
| Median Marble Falls, AR 72648 For Sale Price: | $144,900 |
| 1 Bedroom For Sale Median Price: | $46,900 |
| 2 Bedroom For Sale Median Price: | $44,900 |
| 3 Bedroom For Sale Median Price: | $169,900 |
| 4 Bedroom For Sale Median Price: | $159,000 |