| Index | Greenville | New York | National |
| Cost of living | 203 | 121 | 100 |
| Groceries | 106 | 106 | 100 |
| Health care | 111 | 110 | 100 |
| Housing | 414 | 144 | 100 |
| Transportation | 116 | 113 | 100 |
| Utilities | 115 | 112 | 100 |
| Lifestyle & Entertainment | 115 | 111 | 100 |
| Household Items | 105 | 106 | 100 |
| Education & Childcare | 128 | 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 | $303,762 | $25,314 | $7,087 | $9,114 |
| Renters | $139,530 | $11,628 | $3,255 | $4,186 |
| 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% |
| Mount Ivy, NY | 7,675 | 120 | 20.1% |
| Haverstraw, NY | 12,431 | 121 | 21.4% |
| West Haverstraw, NY | 10,539 | 121 | 21.4% |
| Spring Valley, NY | 33,202 | 126 | 26.1% |
| Greenville, NY | 9,476 | 203 | 103.2% |
| City | Population | Cost of Living Index | National Avg. |
| Incline Village, NV | 9,476 | 189 | 88.8% |
| Rensselaer, NY | 9,475 | 105 | 4.9% |
| Penetanguishene, ON | 9,475 | n/a | |
| Clinton, OK | 9,479 | 85 | 14.6% |
| New Richmond, WI | 9,479 | 101 | 1.2% |
| Greenville, NY | 9,476 | 203 | 103.2% |