| Index | Petersburg | Texas | National |
| Cost of living | 81 | 94 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 39 | 83 | 100 |
| Transportation | 103 | 98 | 100 |
| Utilities | 103 | 103 | 100 |
| Lifestyle & Entertainment | 95 | 98 | 100 |
| Household Items | 96 | 98 | 100 |
| Education & Childcare | 103 | 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 | $73,988 | $6,166 | $1,726 | $2,220 |
| Renters | $31,054 | $2,588 | $725 | $932 |
| 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. |
| Floydada, TX | 2,763 | 81 | 19.2% |
| Ralls, TX | 1,786 | 81 | 18.7% |
| Lorenzo, TX | 1,120 | 82 | 17.7% |
| Hale Center, TX | 2,069 | 83 | 17.1% |
| New Deal, TX | 1,099 | 85 | 15.2% |
| Petersburg, TX | 1,073 | 81 | 19.0% |
| City | Population | Cost of Living Index | National Avg. |
| Hannawa Falls, NY | 1,073 | 101 | 0.7% |
| Napanoch, NY | 1,073 | 96 | 4.1% |
| Randolph, NY | 1,073 | 91 | 8.8% |
| McLean, TX | 1,073 | 81 | 18.7% |
| Sam Rayburn, TX | 1,073 | 103 | 3.0% |
| Petersburg, TX | 1,073 | 81 | 19.0% |