| Index | Pearl River | Louisiana | National |
| Cost of living | 97 | 93 | 100 |
| Groceries | 99 | 98 | 100 |
| Health care | 98 | 96 | 100 |
| Housing | 94 | 82 | 100 |
| Transportation | 96 | 97 | 100 |
| Utilities | 99 | 101 | 100 |
| Lifestyle & Entertainment | 97 | 96 | 100 |
| Household Items | 99 | 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 | $0 | $0 | $0 | $0 |
| Renters | $55,769 | $4,647 | $1,301 | $1,673 |
| 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. |
| Nicholson, MS | 2,566 | 82 | 18.4% |
| Pearlington, MS | 833 | 83 | 16.7% |
| Picayune, MS | 11,292 | 87 | 12.8% |
| Hide-A-Way Lake, MS | 2,290 | 94 | 6.4% |
| Slidell, LA | 28,740 | 100 | 0.4% |
| Pearl River, LA | 2,680 | 97 | 3.1% |
| City | Population | Cost of Living Index | National Avg. |
| Lincoln, ME | 2,680 | 91 | 8.7% |
| Thomaston, NY | 2,680 | 204 | 104.3% |
| Indian Hills, TX | 2,680 | 78 | 22.4% |
| Westmoreland, TN | 2,679 | 94 | 6.1% |
| Barnesville, MN | 2,681 | 97 | 2.7% |
| Pearl River, LA | 2,680 | 97 | 3.1% |