| Index | Grosse Tete | Louisiana | National |
| Cost of living | 88 | 93 | 100 |
| Groceries | 101 | 98 | 100 |
| Health care | 97 | 96 | 100 |
| Housing | 61 | 82 | 100 |
| Transportation | 99 | 97 | 100 |
| Utilities | 103 | 101 | 100 |
| Lifestyle & Entertainment | 96 | 96 | 100 |
| Household Items | 100 | 98 | 100 |
| Education & Childcare | 100 | 95 | 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 | $69,802 | $5,817 | $1,629 | $2,094 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Louisiana | 4.45% | 11.45% |
| State | Income Tax (Low) | Income Tax (High) |
| Louisiana | 1.85% | 4.25% |
| City | Population | Cost of Living Index | National Avg. |
| Crescent, LA | 904 | 99 | 0.5% |
| Rosedale, LA | 1,250 | 99 | 0.5% |
| Maringouin, LA | 555 | 84 | 16.1% |
| Fordoche, LA | 990 | 92 | 8.1% |
| Livonia, LA | 1,338 | 92 | 8.1% |
| Grosse Tete, LA | 525 | 88 | 12.0% |
| City | Population | Cost of Living Index | National Avg. |
| La Paz Valley, AZ | 525 | 103 | 2.6% |
| Buckley, IL | 525 | 86 | 14.3% |
| Reynolds, IN | 525 | 85 | 15.4% |
| South Range, MI | 525 | 83 | 17.3% |
| Clarksville, MO | 525 | 79 | 21.1% |
| Grosse Tete, LA | 525 | 88 | 12.0% |