| Index | Sea Isle City | New Jersey | National |
| Cost of living | 173 | 125 | 100 |
| Groceries | 108 | 108 | 100 |
| Health care | 110 | 112 | 100 |
| Housing | 318 | 157 | 100 |
| Transportation | 114 | 114 | 100 |
| Utilities | 112 | 111 | 100 |
| Lifestyle & Entertainment | 114 | 113 | 100 |
| Household Items | 104 | 107 | 100 |
| Education & Childcare | 119 | 120 | 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 | $127,015 | $10,585 | $2,963 | $3,811 |
| Renters | $64,841 | $5,403 | $1,513 | $1,945 |
| State | General Sales Tax | With Max Surtax |
| New Jersey | 6.625% | 12.625% |
| State | Income Tax (Low) | Income Tax (High) |
| New Jersey | 1.4% | 10.75% |
| City | Population | Cost of Living Index | National Avg. |
| Strathmere, NJ | 60 | 111 | 11.2% |
| Woodbine, NJ | 2,403 | 104 | 4.0% |
| Whitesboro, NJ | 2,644 | 107 | 7.3% |
| Burleigh, NJ | 446 | 108 | 7.8% |
| Villas, NJ | 9,976 | 111 | 11.2% |
| Sea Isle City, NJ | 2,177 | 173 | 73.4% |
| City | Population | Cost of Living Index | National Avg. |
| Caledonia, NY | 2,177 | 98 | 2.3% |
| Blacksburg, SC | 2,177 | 84 | 15.6% |
| Pequot Lakes, MN | 2,176 | 97 | 3.4% |
| Watchtower, NY | 2,176 | 109 | 8.6% |
| Goliad, TX | 2,176 | 85 | 15.0% |
| Sea Isle City, NJ | 2,177 | 173 | 73.4% |