| Index | Port Barre | Louisiana | National |
| Cost of living | 83 | 93 | 100 |
| Groceries | 96 | 98 | 100 |
| Health care | 96 | 96 | 100 |
| Housing | 48 | 82 | 100 |
| Transportation | 100 | 97 | 100 |
| Utilities | 100 | 101 | 100 |
| Lifestyle & Entertainment | 93 | 96 | 100 |
| Household Items | 100 | 98 | 100 |
| Education & Childcare | 96 | 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 | $64,485 | $5,374 | $1,505 | $1,935 |
| Renters | $21,334 | $1,778 | $498 | $640 |
| 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. |
| Arnaudville, LA | 1,661 | 81 | 19.0% |
| Melville, LA | 931 | 83 | 17.4% |
| Cankton, LA | 932 | 83 | 17.3% |
| Lawtell, LA | 762 | 84 | 16.3% |
| Krotz Springs, LA | 754 | 84 | 15.8% |
| Port Barre, LA | 1,666 | 83 | 17.4% |
| City | Population | Cost of Living Index | National Avg. |
| Mannington, WV | 1,666 | 82 | 17.9% |
| Christmas, FL | 1,665 | 103 | 3.4% |
| Lookout Mountain, GA | 1,667 | 121 | 20.9% |
| Port Gibson, MS | 1,667 | 79 | 21.0% |
| Lakeside, OR | 1,665 | 106 | 5.7% |
| Port Barre, LA | 1,666 | 83 | 17.4% |