| Index | North Brookfield | Massachusetts | National |
| Income per capita | $45,319 | $57,616 | $44,883 |
| Median household income | $96,525 | $106,188 | $81,333 |
| Median income owner occupied | $124,861 | $143,346 | $106,172 |
| Median income renter occupied | $71,738 | $57,502 | $52,080 |
| Median earnings male | $68,118 | $67,299 | $54,343 |
| Median earnings female | $37,803 | $46,306 | $38,439 |
| Unemployment rate | 0.9% | 4.8% | 4.9% |
| Poverty level | 5.6% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.0% | 7.0% |
| Manufacturing sector | 47.9% | 47.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 9.8% | 9.8% |
| Public administration | 6.2% | 6.2% |
| Transportation, warehousing & utilities | 8.8% | 8.8% |
| Education, health & social services | 4.8% | 4.8% |
| Other | 15.4% | 15.4% |
| City | Population | Household Income | National Avg. |
| Sturbridge, MA | 2,156 | $160,259 | 97.0% |
| Rutland, MA | 1,789 | $108,980 | 34.0% |
| Fiskdale, MA | 3,128 | $108,201 | 33.0% |
| East Brookfield, MA | 1,319 | $107,159 | 31.8% |
| Brookfield, MA | 739 | $106,681 | 31.2% |
| North Brookfield, MA | 2,518 | $96,525 | 18.7% |
| City | Population | Household Income | National Avg. |
| Hallowell, ME | 2,518 | $85,076 | 4.6% |
| Kure Beach, NC | 2,518 | $132,378 | 62.8% |
| Crooksville, OH | 2,518 | $47,996 | 41.0% |
| Freeport, FL | 2,517 | $92,851 | 14.2% |
| Guyton, GA | 2,517 | $94,453 | 16.1% |
| North Brookfield, MA | 2,518 | $96,525 | 18.7% |