| Index | Winchendon | Massachusetts | National |
| Income per capita | $47,004 | $57,616 | $44,883 |
| Median household income | $92,060 | $106,188 | $81,333 |
| Median income owner occupied | $163,076 | $143,346 | $106,172 |
| Median income renter occupied | $56,526 | $57,502 | $52,080 |
| Median earnings male | $58,738 | $67,299 | $54,343 |
| Median earnings female | $53,612 | $46,306 | $38,439 |
| Unemployment rate | 4.7% | 4.8% | 4.9% |
| Poverty level | 10.8% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.0% | 4.0% |
| Manufacturing sector | 32.9% | 32.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 26.7% | 26.7% |
| Public administration | 5.5% | 5.5% |
| Transportation, warehousing & utilities | 6.5% | 6.5% |
| Education, health & social services | 9.9% | 9.9% |
| Other | 14.6% | 14.6% |
| City | Population | Household Income | National Avg. |
| South Ashburnham, MA | 904 | $122,992 | 51.2% |
| Peterborough, NH | 2,805 | $121,239 | 49.1% |
| West Swanzey, NH | 1,204 | $110,647 | 36.0% |
| Leominster, MA | 42,480 | $93,562 | 15.0% |
| Jaffrey, NH | 2,852 | $92,923 | 14.3% |
| Winchendon, MA | 4,851 | $92,060 | 13.2% |
| City | Population | Household Income | National Avg. |
| Saint-Agapit, QC | 4,850 | n/a | |
| Fraser-Fort George D, BC | 4,848 | n/a | |
| Farmville, NC | 4,854 | $69,647 | 14.4% |
| Edwardsville, PA | 4,854 | $49,618 | 39.0% |
| Auburn, IL | 4,846 | $107,168 | 31.8% |
| Winchendon, MA | 4,851 | $92,060 | 13.2% |