| Index | Newfields | New Hampshire | National |
| Income per capita | $73,672 | $52,737 | $44,883 |
| Median household income | $240,632 | $104,022 | $81,333 |
| Median income owner occupied | $241,856 | $125,944 | $106,172 |
| Median income renter occupied | $0 | $61,008 | $52,080 |
| Median earnings male | $122,201 | $62,075 | $54,343 |
| Median earnings female | $59,543 | $44,274 | $38,439 |
| Unemployment rate | 1.4% | 3.6% | 4.9% |
| Poverty level | 3.5% | 8.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.5% | 2.5% |
| Manufacturing sector | 38.0% | 38.0% |
| Financial & insurance services | 2.5% | 2.5% |
| Wholesale & retail services | 2.5% | 2.5% |
| Public administration | 15.2% | 15.2% |
| Transportation, warehousing & utilities | 10.1% | 10.1% |
| Education, health & social services | 12.7% | 12.7% |
| Other | 16.5% | 16.5% |
| City | Population | Household Income | National Avg. |
| Seabrook Beach, NH | 1,000 | $162,562 | 99.9% |
| Kittery Point, ME | 1,059 | $156,007 | 91.8% |
| Amesbury Town, MA | 17,916 | $123,161 | 51.4% |
| Hampton, NH | 10,213 | $122,489 | 50.6% |
| Salisbury, MA | 5,226 | $118,832 | 46.1% |
| Newfields, NH | 260 | $240,632 | 195.9% |
| City | Population | Household Income | National Avg. |
| Carolina, AL | 260 | $68,985 | 15.2% |
| Glenwood, AL | 260 | $52,122 | 35.9% |
| Fairhaven, CA | 260 | $66,738 | 17.9% |
| Harcourt, IA | 260 | $62,302 | 23.4% |
| Delia, KS | 260 | $91,021 | 11.9% |
| Newfields, NH | 260 | $240,632 | 195.9% |