| Index | Lloyd Harbor | New York | National |
| Cost of living | 253 | 121 | 100 |
| Groceries | 105 | 106 | 100 |
| Health care | 111 | 110 | 100 |
| Housing | 591 | 144 | 100 |
| Transportation | 111 | 113 | 100 |
| Utilities | 110 | 112 | 100 |
| Lifestyle & Entertainment | 106 | 111 | 100 |
| Household Items | 105 | 106 | 100 |
| Education & Childcare | 114 | 118 | 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 | $302,688 | $25,224 | $7,062 | $9,082 |
| Renters | $122,782 | $10,232 | $2,865 | $3,684 |
| State | General Sales Tax | With Max Surtax |
| New York | 4% | 8.875% |
| State | Income Tax (Low) | Income Tax (High) |
| New York | 4% | 10.9% |
| City | Population | Cost of Living Index | National Avg. |
| Wyandanch, NY | 11,925 | 125 | 25.1% |
| Central Islip, NY | 34,526 | 128 | 28.1% |
| Brentwood, NY | 64,448 | 129 | 29.5% |
| North Bay Shore, NY | 20,198 | 130 | 29.6% |
| Hempstead, NY | 56,908 | 131 | 30.5% |
| Lloyd Harbor, NY | 3,758 | 253 | 153.4% |
| City | Population | Cost of Living Index | National Avg. |
| Pine Level, AL | 3,758 | 93 | 7.0% |
| Blythewood, SC | 3,758 | 114 | 14.1% |
| Ashburn, GA | 3,757 | 83 | 17.0% |
| Victoria, Subd. B, NS | 3,757 | n/a | |
| Thompsonville, PA | 3,759 | 119 | 19.5% |
| Lloyd Harbor, NY | 3,758 | 253 | 153.4% |