| Index | Port Washington North | New York | National |
| Cost of living | 198 | 121 | 100 |
| Groceries | 107 | 106 | 100 |
| Health care | 108 | 110 | 100 |
| Housing | 400 | 144 | 100 |
| Transportation | 115 | 113 | 100 |
| Utilities | 112 | 112 | 100 |
| Lifestyle & Entertainment | 111 | 111 | 100 |
| Household Items | 108 | 106 | 100 |
| Education & Childcare | 125 | 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 | $249,769 | $20,814 | $5,828 | $7,494 |
| Renters | $81,724 | $6,810 | $1,907 | $2,452 |
| 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. |
| Greenville CDP (Greene County), NY | 616 | 106 | 6.1% |
| Hempstead, NY | 56,908 | 131 | 30.5% |
| Hartsdale, NY | 3,308 | 134 | 33.7% |
| Roslyn, NY | 2,998 | 132 | 32.2% |
| Mount Vernon, NY | 69,130 | 133 | 33.3% |
| Port Washington North, NY | 3,288 | 198 | 98.2% |
| City | Population | Cost of Living Index | National Avg. |
| Vado, NM | 3,288 | 85 | 14.8% |
| Athens, PA | 3,288 | 98 | 2.3% |
| McGovern, PA | 3,289 | 102 | 2.1% |
| Heyworth, IL | 3,286 | 95 | 5.2% |
| Felton, CA | 3,290 | 184 | 83.6% |
| Port Washington North, NY | 3,288 | 198 | 98.2% |