| Index | Southport | North Carolina | National |
| Cost of living | 109 | 96 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 98 | 99 | 100 |
| Housing | 133 | 88 | 100 |
| Transportation | 98 | 99 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 98 | 100 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 99 | 100 | 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 | $101,797 | $8,483 | $2,375 | $3,054 |
| Renters | $55,256 | $4,605 | $1,289 | $1,658 |
| State | General Sales Tax | With Max Surtax |
| North Carolina | 4.75% | 7.5% |
| State | Income Tax (Low) | Income Tax (High) |
| North Carolina | 4.75% | 4.75% |
| City | Population | Cost of Living Index | National Avg. |
| Varnamtown, NC | 803 | 96 | 4.5% |
| Boiling Spring Lakes, NC | 6,335 | 100 | 0.2% |
| Bolivia, NC | 182 | 110 | 9.7% |
| Oak Island, NC | 8,308 | 110 | 9.8% |
| Sea Breeze, NC | 1,700 | 113 | 13.1% |
| Southport, NC | 3,979 | 109 | 9.1% |
| City | Population | Cost of Living Index | National Avg. |
| Monticello, IA | 3,979 | 86 | 13.5% |
| White House Station, NJ | 3,978 | 141 | 41.4% |
| Grape Creek, TX | 3,980 | 88 | 11.8% |
| Grand Bay, AL | 3,977 | 92 | 8.4% |
| Ridgecrest, FL | 3,981 | 109 | 9.1% |
| Southport, NC | 3,979 | 109 | 9.1% |