| Index | Southold | New York | National |
| Median home price | $1,080,783 | $503,498 | $326,622 |
| Median rent asked | $2,614 | $1,761 | $1,444 |
| Avg. people per household | 2.7 | 2.6 | 2.6 |
| Owner occupied households | 89.5% | 53.6% | 63.6% |
| Renter occupied households | 10.5% | 46.4% | 36.4% |

| Population | Home Price | National Avg. | |
| Dering Harbor, NY | 0 | $0 | 100% |
| Riverside, NY | 2,714 | $0 | 100% |
| Riverside village, NY | 634 | $130,160 | 60% |
| Northville village, NY | 1,040 | $267,598 | 18% |
| Clinton, CT | 3,418 | $493,224 | 51% |
| Southold, NY | 6,075 | $1,080,783 | 231% |
| Population | Home Price | National Avg. | |
| Littlefield, TX | 6,076 | $119,438 | 63% |
| Morris Plains, NJ | 6,076 | $975,833 | 199% |
| Kingston, TN | 6,077 | $304,960 | 7% |
| Hidden Valley Lake, CA | 6,072 | $598,833 | 83% |
| Hampshire, IL | 6,080 | $462,203 | 42% |
| Southold, NY | 6,075 | $1,080,783 | 231% |