| Index | Columbus | Texas | National |
| Cost of living | 95 | 94 | 100 |
| Groceries | 100 | 98 | 100 |
| Health care | 101 | 98 | 100 |
| Housing | 84 | 83 | 100 |
| Transportation | 98 | 98 | 100 |
| Utilities | 105 | 103 | 100 |
| Lifestyle & Entertainment | 98 | 98 | 100 |
| Household Items | 99 | 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 | $91,133 | $7,594 | $2,126 | $2,734 |
| Renters | $47,640 | $3,970 | $1,112 | $1,429 |
| 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. |
| Glidden, TX | 558 | 100 | 0.3% |
| Eagle Lake, TX | 3,882 | 84 | 15.8% |
| Weimar, TX | 2,921 | 86 | 14.0% |
| Fayetteville, TX | 290 | 97 | 3.1% |
| Columbus, TX | 3,776 | 95 | 4.6% |
| City | Population | Cost of Living Index | National Avg. |
| Channel-Port aux Basques, NL | 3,776 | n/a | |
| Louisburg, NC | 3,778 | 98 | 2.1% |
| Hamilton, NY | 3,778 | 110 | 9.7% |
| Zelienople, PA | 3,778 | 105 | 5.2% |
| Key Center, WA | 3,773 | 131 | 30.8% |
| Columbus, TX | 3,776 | 95 | 4.6% |