| Index | Marble Falls | Texas | National |
| Cost of living | 102 | 94 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 113 | 83 | 100 |
| Transportation | 99 | 98 | 100 |
| Utilities | 103 | 103 | 100 |
| Lifestyle & Entertainment | 94 | 98 | 100 |
| Household Items | 97 | 98 | 100 |
| Education & Childcare | 92 | 98 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $110,478 | $9,207 | $2,578 | $3,315 |
| Renters | $59,836 | $4,986 | $1,396 | $1,795 |
| State | General Sales Tax | With Max Surtax |
| Texas | 6.25% | 8.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Texas | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Kingsland, TX | 7,438 | 92 | 7.8% |
| Burnet, TX | 6,587 | 94 | 5.6% |
| Granite Shoals, TX | 5,336 | 94 | 5.6% |
| Round Mountain, TX | 149 | 95 | 5.3% |
| Cottonwood Shores, TX | 1,661 | 95 | 5.1% |
| Marble Falls, TX | 6,990 | 102 | 1.8% |
| City | Population | Cost of Living Index | National Avg. |
| Bayville, NY | 6,985 | 158 | 58.0% |
| Taneytown, MD | 6,995 | 114 | 13.5% |
| Laurel, MT | 6,995 | 99 | 1.0% |
| St. Albans, VT | 6,995 | 104 | 3.9% |
| Mount Healthy, OH | 6,996 | 86 | 14.2% |
| Marble Falls, TX | 6,990 | 102 | 1.8% |