| Index | Pierre Part | Louisiana | National |
| Cost of living | 90 | 93 | 100 |
| Groceries | 95 | 98 | 100 |
| Health care | 95 | 96 | 100 |
| Housing | 74 | 82 | 100 |
| Transportation | 97 | 97 | 100 |
| Utilities | 100 | 101 | 100 |
| Lifestyle & Entertainment | 94 | 96 | 100 |
| Household Items | 98 | 98 | 100 |
| Education & Childcare | 97 | 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 | $79,201 | $6,600 | $1,848 | $2,376 |
| Renters | $48,558 | $4,047 | $1,133 | $1,457 |
| 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. |
| Bayou Corne, LA | 56 | 97 | 3.4% |
| Supreme, LA | 508 | 97 | 3.5% |
| Napoleonville, LA | 642 | 80 | 19.6% |
| White Castle, LA | 2,349 | 82 | 17.5% |
| Paincourtville, LA | 1,484 | 88 | 12.1% |
| Pierre Part, LA | 1,854 | 90 | 10.1% |
| City | Population | Cost of Living Index | National Avg. |
| Idalou, TX | 1,854 | 89 | 10.6% |
| Oak Leaf, TX | 1,854 | 114 | 14.2% |
| Priest River, ID | 1,855 | 97 | 2.8% |
| Tracy City, TN | 1,855 | 86 | 14.2% |
| Déléage, QC | 1,855 | n/a | |
| Pierre Part, LA | 1,854 | 90 | 10.1% |