| Index | Green Harbor-Cedar Crest | Massachusetts | National |
| Income per capita | $52,729 | $57,616 | $44,883 |
| Median household income | $114,919 | $106,188 | $81,333 |
| Median income owner occupied | $112,920 | $143,346 | $106,172 |
| Median income renter occupied | $78,866 | $57,502 | $52,080 |
| Median earnings male | $75,253 | $67,299 | $54,343 |
| Median earnings female | $53,521 | $46,306 | $38,439 |
| Unemployment rate | 3.4% | 4.8% | 4.9% |
| Poverty level | 2.5% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.6% | 0.0% |
| Manufacturing sector | 13.8% | 0.0% |
| Financial & insurance services | 3.9% | 8.5% |
| Wholesale & retail services | 4.4% | 9.3% |
| Public administration | 5.7% | 3.7% |
| Transportation, warehousing & utilities | 12.7% | 0.0% |
| Education, health & social services | 8.8% | 28.0% |
| Other | 33.0% | 47.6% |
| City | Population | Household Income | National Avg. |
| Hingham, MA | 5,987 | $261,616 | 221.7% |
| South Duxbury, MA | 3,467 | $250,053 | 207.4% |
| Marshfield Hills, MA | 2,484 | $238,970 | 193.8% |
| North Pembroke, MA | 4,293 | $214,690 | 164.0% |
| Hanson, MA | 1,932 | $174,365 | 114.4% |
| Green Harbor-Cedar Crest, MA | 2,873 | $114,919 | 41.3% |
| City | Population | Household Income | National Avg. |
| Snowmass Village, CO | 2,872 | $116,462 | 43.2% |
| Grand Forks AFB, ND | 2,872 | $94,275 | 15.9% |
| Vanscoy No. 345, SK | 2,872 | n/a | |
| Chimayo, NM | 2,874 | $90,849 | 11.7% |
| Saint-Isidore, QC | 2,874 | n/a | |
| Green Harbor-Cedar Crest, MA | 2,873 | $114,919 | 41.3% |