| Index | Herkimer | New York | National |
| Cost of living | 94 | 121 | 100 |
| Groceries | 106 | 106 | 100 |
| Health care | 109 | 110 | 100 |
| Housing | 56 | 144 | 100 |
| Transportation | 115 | 113 | 100 |
| Utilities | 110 | 112 | 100 |
| Lifestyle & Entertainment | 113 | 111 | 100 |
| Household Items | 104 | 106 | 100 |
| Education & Childcare | 119 | 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 | $129,038 | $10,753 | $3,011 | $3,872 |
| Renters | $48,719 | $4,060 | $1,137 | $1,462 |
| 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. |
| Little Falls, NY | 4,824 | 91 | 8.6% |
| Bridgewater, NY | 491 | 91 | 8.5% |
| Mohawk, NY | 2,642 | 93 | 7.5% |
| Ilion, NY | 8,039 | 93 | 7.4% |
| Dolgeville, NY | 2,576 | 93 | 7.1% |
| Herkimer, NY | 7,136 | 94 | 5.8% |
| City | Population | Cost of Living Index | National Avg. |
| Piñon Hills, CA | 7,136 | 121 | 20.9% |
| Marshall, MI | 7,136 | 90 | 10.2% |
| Sturgis, SD | 7,137 | 94 | 6.4% |
| Oak Ridge, NC | 7,138 | 138 | 37.5% |
| Benton, IL | 7,133 | 83 | 17.2% |
| Herkimer, NY | 7,136 | 94 | 5.8% |