| Index | Gun Barrel City | Texas | National |
| Cost of living | 93 | 94 | 100 |
| Groceries | 96 | 98 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 82 | 83 | 100 |
| Transportation | 99 | 98 | 100 |
| Utilities | 104 | 103 | 100 |
| Lifestyle & Entertainment | 102 | 98 | 100 |
| Household Items | 99 | 98 | 100 |
| Education & Childcare | 93 | 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 | $83,008 | $6,917 | $1,937 | $2,490 |
| Renters | $51,588 | $4,299 | $1,204 | $1,548 |
| 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. |
| Trinidad, TX | 868 | 83 | 17.0% |
| Seven Points, TX | 1,325 | 85 | 15.4% |
| Kemp, TX | 1,149 | 85 | 14.5% |
| Malakoff, TX | 2,652 | 87 | 13.5% |
| Kerens, TX | 1,864 | 86 | 14.0% |
| Gun Barrel City, TX | 6,401 | 93 | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| Blakely, PA | 6,400 | 96 | 4.3% |
| Wailea, HI | 6,405 | 238 | 137.8% |
| Wainwright, AB | 6,405 | n/a | |
| Antigonish, Subd. B, NS | 6,396 | n/a | |
| Highgrove, CA | 6,406 | 146 | 45.6% |
| Gun Barrel City, TX | 6,401 | 93 | 6.5% |