| Index | Lunenburg | Massachusetts | National |
| Income per capita | $70,741 | $57,616 | $44,883 |
| Median household income | $169,468 | $106,188 | $81,333 |
| Median income owner occupied | $187,129 | $143,346 | $106,172 |
| Median income renter occupied | $0 | $57,502 | $52,080 |
| Median earnings male | $85,262 | $67,299 | $54,343 |
| Median earnings female | $79,782 | $46,306 | $38,439 |
| Unemployment rate | 2.8% | 4.8% | 4.9% |
| Poverty level | 5.7% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 20.0% | 20.0% |
| Manufacturing sector | 6.9% | 6.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 23.2% | 23.2% |
| Public administration | 3.7% | 3.7% |
| Transportation, warehousing & utilities | 1.7% | 1.7% |
| Education, health & social services | 7.6% | 7.6% |
| Other | 34.1% | 34.1% |
| City | Population | Household Income | National Avg. |
| South Lancaster, MA | 1,628 | $166,152 | 104.3% |
| Maynard, MA | 11,308 | $163,232 | 100.7% |
| Littleton Common, MA | 3,465 | $155,614 | 91.3% |
| Groton, MA | 1,154 | $150,172 | 84.6% |
| Devens, MA | 2,072 | $145,274 | 78.6% |
| Lunenburg, MA | 1,634 | $169,468 | 108.4% |
| City | Population | Household Income | National Avg. |
| Laingsburg, MI | 1,634 | $89,877 | 10.5% |
| Mulberry, AR | 1,635 | $52,767 | 35.1% |
| Hartley, IA | 1,635 | $58,439 | 28.1% |
| Neoga, IL | 1,633 | $74,070 | 8.9% |
| North Lewisburg, OH | 1,633 | $78,443 | 3.6% |
| Lunenburg, MA | 1,634 | $169,468 | 108.4% |