| Index | Gulf Park Estates | Mississippi | National |
| Cost of living | 97 | 86 | 100 |
| Groceries | 97 | 97 | 100 |
| Health care | 97 | 95 | 100 |
| Housing | 100 | 63 | 100 |
| Transportation | 96 | 94 | 100 |
| Utilities | 97 | 98 | 100 |
| Lifestyle & Entertainment | 96 | 94 | 100 |
| Household Items | 94 | 96 | 100 |
| Education & Childcare | 95 | 94 | 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 | $81,059 | $6,755 | $1,891 | $2,432 |
| Renters | $83,766 | $6,981 | $1,954 | $2,513 |
| State | General Sales Tax | With Max Surtax |
| Mississippi | 7% | 7.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Mississippi | 5% | 5% |
| City | Population | Cost of Living Index | National Avg. |
| Escatawpa, MS | 3,050 | 86 | 13.9% |
| Moss Point, MS | 13,734 | 87 | 13.4% |
| Pascagoula, MS | 22,492 | 88 | 12.5% |
| St. Martin, MS | 8,380 | 90 | 9.8% |
| Gautier, MS | 19,005 | 92 | 7.6% |
| Gulf Park Estates, MS | 6,435 | 97 | 2.7% |
| City | Population | Cost of Living Index | National Avg. |
| Rancho Calaveras, CA | 6,436 | 133 | 33.3% |
| Oliver Paipoonge, ON | 6,433 | n/a | |
| Solvay, NY | 6,437 | 98 | 2.1% |
| Avra Valley, AZ | 6,432 | 90 | 9.5% |
| Ocean Shores, WA | 6,432 | 115 | 15.4% |
| Gulf Park Estates, MS | 6,435 | 97 | 2.7% |