| Index | Old Field | New York | National |
| Cost of living | 236 | 121 | 100 |
| Groceries | 104 | 106 | 100 |
| Health care | 107 | 110 | 100 |
| Housing | 529 | 144 | 100 |
| Transportation | 111 | 113 | 100 |
| Utilities | 112 | 112 | 100 |
| Lifestyle & Entertainment | 113 | 111 | 100 |
| Household Items | 105 | 106 | 100 |
| Education & Childcare | 120 | 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 | $368,963 | $30,747 | $8,609 | $11,070 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Stony Brook University, NY | 8,775 | 110 | 9.6% |
| Middle Island, NY | 11,454 | 124 | 23.6% |
| Mastic, NY | 15,624 | 125 | 25.0% |
| Ridge, NY | 13,941 | 126 | 26.1% |
| Shirley, NY | 29,314 | 127 | 26.8% |
| Old Field, NY | 949 | 236 | 135.5% |
| City | Population | Cost of Living Index | National Avg. |
| Attica, MI | 949 | 96 | 3.9% |
| Henderson, MN | 949 | 95 | 4.6% |
| Camden, NC | 949 | 108 | 8.4% |
| Macy, NE | 949 | 81 | 19.1% |
| Howe, OK | 949 | 81 | 19.3% |
| Old Field, NY | 949 | 236 | 135.5% |