| Index | Chauvin | Louisiana | National |
| Cost of living | 83 | 93 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 95 | 96 | 100 |
| Housing | 51 | 82 | 100 |
| Transportation | 97 | 97 | 100 |
| Utilities | 100 | 101 | 100 |
| Lifestyle & Entertainment | 95 | 96 | 100 |
| Household Items | 99 | 98 | 100 |
| Education & Childcare | 94 | 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 | $86,615 | $7,218 | $2,021 | $2,599 |
| 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. |
| Dulac, LA | 827 | 80 | 20.2% |
| Montegut, LA | 1,857 | 85 | 15.5% |
| Larose, LA | 6,618 | 89 | 11.4% |
| Lockport, LA | 3,368 | 89 | 11.3% |
| Bayou Blue, LA | 14,519 | 93 | 7.5% |
| Chauvin, LA | 2,855 | 83 | 17.1% |
| City | Population | Cost of Living Index | National Avg. |
| Oxoboxo River, CT | 2,855 | 106 | 6.0% |
| Lake Helen, FL | 2,855 | 101 | 1.2% |
| Canadian, TX | 2,854 | 96 | 4.4% |
| Olga, FL | 2,856 | 114 | 13.7% |
| Whitehall, MI | 2,856 | 92 | 8.4% |
| Chauvin, LA | 2,855 | 83 | 17.1% |