| Index | Post | Texas | National |
| Cost of living | 84 | 94 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 48 | 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 | $74,983 | $6,249 | $1,749 | $2,250 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Post, TX | 5,122 | 84 | 16.3% |
| City | Population | Cost of Living Index | National Avg. |
| Dellwood, MO | 5,122 | 86 | 14.0% |
| Iroquois Point, HI | 5,121 | 175 | 75.1% |
| St. Augustine South, FL | 5,123 | 112 | 12.3% |
| Westvale, NY | 5,124 | 107 | 7.5% |
| Lexington, OH | 5,124 | 89 | 10.9% |
| Post, TX | 5,122 | 84 | 16.3% |