| Index | Peterborough | New Hampshire | National |
| Income per capita | $99,106 | $52,737 | $44,883 |
| Median household income | $121,239 | $104,022 | $81,333 |
| Median income owner occupied | $162,210 | $125,944 | $106,172 |
| Median income renter occupied | $0 | $61,008 | $52,080 |
| Median earnings male | $75,856 | $62,075 | $54,343 |
| Median earnings female | $65,227 | $44,274 | $38,439 |
| Unemployment rate | 2.7% | 3.6% | 4.9% |
| Poverty level | 8.9% | 8.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.1% | 2.1% |
| Manufacturing sector | 2.3% | 2.3% |
| Financial & insurance services | 4.1% | 4.1% |
| Wholesale & retail services | 26.5% | 26.5% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.4% | 4.4% |
| Education, health & social services | 19.8% | 19.8% |
| Other | 33.0% | 33.0% |
| City | Population | Household Income | National Avg. |
| Townsend, MA | 1,311 | $101,166 | 24.4% |
| Bennington, NH | 270 | $100,889 | 24.0% |
| Milford, NH | 8,980 | $96,697 | 18.9% |
| Jaffrey, NH | 2,852 | $92,923 | 14.3% |
| Winchendon, MA | 4,851 | $92,060 | 13.2% |
| Peterborough, NH | 2,805 | $121,239 | 49.1% |
| City | Population | Household Income | National Avg. |
| East Dublin, GA | 2,805 | $50,301 | 38.2% |
| Marquette Heights, IL | 2,805 | $87,183 | 7.2% |
| Greenwich, NJ | 2,805 | $216,787 | 166.5% |
| Middlebush, NJ | 2,805 | $168,404 | 107.1% |
| Sexsmith, AB | 2,805 | n/a | |
| Peterborough, NH | 2,805 | $121,239 | 49.1% |