Marble Falls city, Texas
Official LSAD Designation: Marble Falls city • Census GEOID: 4846584
• Burnet County
Demographics & Population Profile
Population and demographics for Marble Falls city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 9,633 | — | 2025 | Census |
| Median Age | 35.5 yrs | ±2.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,116 | ±275 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).