| Index | South Valley Stream | New York | National |
| Cost of living | 153 | 121 | 100 |
| Groceries | 104 | 106 | 100 |
| Health care | 107 | 110 | 100 |
| Housing | 255 | 144 | 100 |
| Transportation | 113 | 113 | 100 |
| Utilities | 111 | 112 | 100 |
| Lifestyle & Entertainment | 108 | 111 | 100 |
| Household Items | 106 | 106 | 100 |
| Education & Childcare | 121 | 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 | $209,081 | $17,423 | $4,878 | $6,273 |
| Renters | $52,781 | $4,398 | $1,231 | $1,584 |
| 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. |
| Guttenberg, NJ | 11,557 | 129 | 28.6% |
| Hempstead, NY | 56,908 | 131 | 30.5% |
| Fairview CDP, NJ | 3,958 | 133 | 32.7% |
| Roslyn, NY | 2,998 | 132 | 32.2% |
| Roosevelt, NY | 17,011 | 133 | 33.3% |
| South Valley Stream, NY | 6,719 | 153 | 53.0% |
| City | Population | Cost of Living Index | National Avg. |
| Moraine, OH | 6,719 | 85 | 14.7% |
| Oakmont, PA | 6,718 | 107 | 7.4% |
| West View, PA | 6,718 | 95 | 5.2% |
| Boonville, IN | 6,716 | 86 | 13.9% |
| Ambler, PA | 6,716 | 115 | 15.0% |
| South Valley Stream, NY | 6,719 | 153 | 53.0% |