| Index | Peterborough | New Hampshire | National |
| Cost of living | 113 | 110 | 100 |
| Groceries | 106 | 103 | 100 |
| Health care | 112 | 104 | 100 |
| Housing | 117 | 125 | 100 |
| Transportation | 111 | 103 | 100 |
| Utilities | 116 | 106 | 100 |
| Lifestyle & Entertainment | 111 | 103 | 100 |
| Household Items | 106 | 102 | 100 |
| Education & Childcare | 118 | 105 | 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 | $162,210 | $13,518 | $3,785 | $4,867 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| New Hampshire | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| New Hampshire | 4% | 4% |
| City | Population | Cost of Living Index | National Avg. |
| Troy, NH | 879 | 100 | 0.1% |
| Bennington, NH | 270 | 96 | 3.6% |
| Jaffrey, NH | 2,852 | 106 | 6.2% |
| Winchendon, MA | 4,851 | 108 | 7.5% |
| Antrim, NH | 1,415 | 103 | 2.6% |
| Peterborough, NH | 2,805 | 113 | 12.8% |
| City | Population | Cost of Living Index | National Avg. |
| East Dublin, GA | 2,805 | 87 | 13.5% |
| Marquette Heights, IL | 2,805 | 92 | 7.5% |
| Greenwich, NJ | 2,805 | 127 | 26.9% |
| Middlebush, NJ | 2,805 | 144 | 44.4% |
| Sexsmith, AB | 2,805 | n/a | |
| Peterborough, NH | 2,805 | 113 | 12.8% |