| Index | South Yarmouth | Massachusetts | National |
| Median home price | $614,493 | $624,359 | $326,622 |
| Median rent asked | $2,336 | $1,705 | $1,444 |
| Avg. people per household | 2.1 | 2.5 | 2.6 |
| Owner occupied households | 74.2% | 62.1% | 63.6% |
| Renter occupied households | 25.8% | 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% |
| South Yarmouth, MA | 10,841 | $614,493 | 88% |
| Population | Home Price | National Avg. | |
| Mount Sinai, NY | 10,841 | $830,649 | 154% |
| Cadillac, MI | 10,841 | $149,953 | 54% |
| Worth, IL | 10,840 | $313,523 | 4% |
| Sweetwater, TX | 10,838 | $123,347 | 62% |
| Jessup, MD | 10,837 | $613,410 | 88% |
| South Yarmouth, MA | 10,841 | $614,493 | 88% |