| Index | Southfield | Massachusetts | National |
| Income per capita | $0 | $57,616 | $44,883 |
| Median household income | $0 | $106,188 | $81,333 |
| Median income owner occupied | $0 | $143,346 | $106,172 |
| Median income renter occupied | $0 | $57,502 | $52,080 |
| Median earnings male | $0 | $67,299 | $54,343 |
| Median earnings female | $0 | $46,306 | $38,439 |
| Unemployment rate | n/a | 4.8% | 4.9% |
| Poverty level | n/a | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | n/a | n/a |
| Manufacturing sector | n/a | n/a |
| Financial & insurance services | n/a | n/a |
| Wholesale & retail services | n/a | n/a |
| Public administration | n/a | n/a |
| Transportation, warehousing & utilities | n/a | n/a |
| Education, health & social services | n/a | n/a |
| Other | n/a | n/a |
| 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% |
| Newton, MA | 90,578 | $233,930 | 187.6% |
| Sharon, MA | 6,394 | $220,864 | 171.6% |
| Southfield, MA | 0 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Chase, AK | 0 | $0 | 100.0% |
| Chiniak, AK | 0 | $0 | 100.0% |
| Chisana, AK | 0 | $0 | 100.0% |
| Dot Lake, AK | 0 | $0 | 100.0% |
| Eureka Roadhouse, AK | 0 | $0 | 100.0% |
| Southfield, MA | 0 | $0 | 100.0% |