| Index | Stock Island | Florida | National |
| Cost of living | 124 | 102 | 100 |
| Groceries | 100 | 102 | 100 |
| Health care | 103 | 104 | 100 |
| Housing | 170 | 97 | 100 |
| Transportation | 106 | 103 | 100 |
| Utilities | 114 | 110 | 100 |
| Lifestyle & Entertainment | 105 | 104 | 100 |
| Household Items | 100 | 102 | 100 |
| Education & Childcare | 110 | 106 | 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 | $100,424 | $8,369 | $2,343 | $3,013 |
| Renters | $65,896 | $5,491 | $1,537 | $1,977 |
| State | General Sales Tax | With Max Surtax |
| Florida | 6% | 7.5% |
| State | Income Tax (Low) | Income Tax (High) |
| Florida | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Big Coppitt Key, FL | 2,712 | 143 | 43.0% |
| Key West, FL | 25,464 | 172 | 72.2% |
| Stock Island, FL | 4,827 | 124 | 24.4% |
| City | Population | Cost of Living Index | National Avg. |
| Jim Thorpe, PA | 4,826 | 95 | 5.3% |
| West Ocean City, MD | 4,828 | 126 | 26.2% |
| Dansville, NY | 4,828 | 93 | 6.8% |
| Hickory Creek, TX | 4,828 | 123 | 22.9% |
| Rocky Mount, VA | 4,828 | 96 | 4.1% |
| Stock Island, FL | 4,827 | 124 | 24.4% |