| Index | Dennis | Massachusetts | National |
| Median home price | $876,056 | $624,359 | $326,622 |
| Median rent asked | $1,813 | $1,705 | $1,444 |
| Avg. people per household | 1.9 | 2.5 | 2.6 |
| Owner occupied households | 83.4% | 62.1% | 63.6% |
| Renter occupied households | 16.6% | 37.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Popponesset, MA | 209 | $0 | 100% |
| Popponesset Island, MA | 36 | $0 | 100% |
| West Yarmouth, MA | 6,612 | $559,816 | 71% |
| Dennis Port, MA | 3,647 | $575,890 | 76% |
| South Dennis, MA | 2,982 | $593,666 | 82% |
| Dennis, MA | 2,003 | $876,056 | 168% |
| Population | Home Price | National Avg. | |
| Mowbray Mountain, TN | 2,003 | $499,007 | 53% |
| Wadley, GA | 2,004 | $126,680 | 61% |
| Shawsville, VA | 2,002 | $185,268 | 43% |
| Edmonton, KY | 2,002 | $143,736 | 56% |
| Great River, NY | 2,002 | $1,167,071 | 257% |
| Dennis, MA | 2,003 | $876,056 | 168% |