| Index | Niantic | Connecticut | National |
| Income per capita | $73,608 | $58,644 | $44,883 |
| Median household income | $110,958 | $105,898 | $81,333 |
| Median income owner occupied | $147,509 | $143,532 | $106,172 |
| Median income renter occupied | $74,609 | $56,168 | $52,080 |
| Median earnings male | $107,504 | $67,487 | $54,343 |
| Median earnings female | $45,569 | $47,151 | $38,439 |
| Unemployment rate | 1.0% | 5.6% | 4.9% |
| Poverty level | 4.2% | 10.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.6% | 3.6% |
| Manufacturing sector | 15.9% | 15.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 16.5% | 16.5% |
| Public administration | 2.3% | 2.3% |
| Transportation, warehousing & utilities | 13.5% | 13.5% |
| Education, health & social services | 25.2% | 25.2% |
| Other | 22.9% | 22.9% |
| City | Population | Household Income | National Avg. |
| Noank, CT | 1,502 | $210,381 | 158.7% |
| Mashantucket, CT | 230 | $194,940 | 139.7% |
| Fenwick, CT | 46 | $172,372 | 111.9% |
| Mystic, CT | 4,893 | $169,110 | 107.9% |
| Long Hill, CT | 8,528 | $165,195 | 103.1% |
| Niantic, CT | 3,169 | $110,958 | 36.4% |
| City | Population | Household Income | National Avg. |
| Wallburg, NC | 3,169 | $109,263 | 34.3% |
| Westhampton, NY | 3,169 | $154,944 | 90.5% |
| Pictou, NS | 3,169 | n/a | |
| Corning, AR | 3,168 | $45,856 | 43.6% |
| South Eliot, ME | 3,168 | $103,178 | 26.9% |
| Niantic, CT | 3,169 | $110,958 | 36.4% |