| Index | Amagansett | New York | National |
| Median home price | $2,791,818 | $503,498 | $326,622 |
| Median rent asked | $0 | $1,761 | $1,444 |
| Avg. people per household | 1.8 | 2.6 | 2.6 |
| Owner occupied households | 94.3% | 53.6% | 63.6% |
| Renter occupied households | 5.7% | 46.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Dering Harbor, NY | 0 | $0 | 100% |
| Greenport, NY | 2,113 | $893,237 | 173% |
| Greenport West, NY | 2,270 | $1,017,530 | 212% |
| East Marion, NY | 1,186 | $1,205,871 | 269% |
| Springs, NY | 7,507 | $1,286,714 | 294% |
| Amagansett, NY | 530 | $2,791,818 | 755% |
| Population | Home Price | National Avg. | |
| New Boston, IL | 530 | $131,234 | 60% |
| Amalga, UT | 530 | $492,237 | 51% |
| Littleton, NC | 530 | $150,291 | 54% |
| Mesquite Creek, AZ | 530 | $226,566 | 31% |
| Matagorda, TX | 530 | $198,565 | 39% |
| Amagansett, NY | 530 | $2,791,818 | 755% |