| Index | Seabrook Beach | New Hampshire | National |
| Income per capita | $114,573 | $52,737 | $44,883 |
| Median household income | $162,562 | $104,022 | $81,333 |
| Median income owner occupied | $212,270 | $125,944 | $106,172 |
| Median income renter occupied | $0 | $61,008 | $52,080 |
| Median earnings male | $0 | $62,075 | $54,343 |
| Median earnings female | $61,188 | $44,274 | $38,439 |
| Unemployment rate | 6.1% | 3.6% | 4.9% |
| Poverty level | 8.2% | 8.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.9% | 17.9% |
| Manufacturing sector | 19.9% | 19.9% |
| Financial & insurance services | 4.1% | 4.1% |
| Wholesale & retail services | 8.2% | 8.2% |
| Public administration | 8.6% | 8.6% |
| Transportation, warehousing & utilities | 3.8% | 3.8% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 37.5% | 37.5% |
| City | Population | Household Income | National Avg. |
| Boxford, MA | 3,040 | $335,760 | 312.8% |
| Newfields, NH | 260 | $240,632 | 195.9% |
| Newburyport, MA | 18,788 | $167,933 | 106.5% |
| Kittery Point, ME | 1,059 | $156,007 | 91.8% |
| Rowley, MA | 1,844 | $135,895 | 67.1% |
| Seabrook Beach, NH | 1,000 | $162,562 | 99.9% |
| City | Population | Household Income | National Avg. |
| Chatom, AL | 1,000 | $76,510 | 5.9% |
| Hollins, AL | 1,000 | $62,976 | 22.6% |
| Lakeview, AR | 1,000 | $72,570 | 10.8% |
| Larchwood, IA | 1,000 | $67,525 | 17.0% |
| Ocracoke, NC | 1,000 | $0 | 100.0% |
| Seabrook Beach, NH | 1,000 | $162,562 | 99.9% |