| Index | Isle of Palms | South Carolina | National |
| Cost of living | 183 | 94 | 100 |
| Groceries | 97 | 99 | 100 |
| Health care | 100 | 98 | 100 |
| Housing | 382 | 81 | 100 |
| Transportation | 102 | 99 | 100 |
| Utilities | 101 | 101 | 100 |
| Lifestyle & Entertainment | 96 | 98 | 100 |
| Household Items | 101 | 99 | 100 |
| Education & Childcare | 93 | 98 | 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 | $201,886 | $16,824 | $4,710 | $6,057 |
| Renters | $130,473 | $10,873 | $3,044 | $3,915 |
| State | General Sales Tax | With Max Surtax |
| South Carolina | 6% | 9% |
| State | Income Tax (Low) | Income Tax (High) |
| South Carolina | 0% | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| North Charleston, SC | 117,218 | 102 | 1.9% |
| Goose Creek, SC | 44,214 | 106 | 6.4% |
| Hanahan, SC | 26,450 | 110 | 9.6% |
| Charleston, SC | 142,427 | 123 | 22.8% |
| James Island, SC | 12,534 | 125 | 25.4% |
| Isle of Palms, SC | 4,493 | 183 | 83.5% |
| City | Population | Cost of Living Index | National Avg. |
| Edgewood, OH | 4,493 | 84 | 15.9% |
| Aubrey, TX | 4,493 | 105 | 5.3% |
| Metzger, OR | 4,492 | 130 | 30.3% |
| Harrogate, TN | 4,494 | 94 | 5.7% |
| Jourdanton, TX | 4,494 | 92 | 7.5% |
| Isle of Palms, SC | 4,493 | 183 | 83.5% |