| Index | Kittery | Maine | National |
| Median home price | $613,190 | $311,235 | $326,622 |
| Median rent asked | $1,801 | $1,190 | $1,444 |
| Avg. people per household | 2.0 | 2.3 | 2.6 |
| Owner occupied households | 50.8% | 71.5% | 63.6% |
| Renter occupied households | 49.2% | 28.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Rochester, NH | 31,988 | $339,730 | 4% |
| Somersworth, NH | 12,381 | $383,870 | 18% |
| Berwick, ME | 2,058 | $392,860 | 20% |
| Exeter, NH | 9,649 | $428,834 | 31% |
| North Berwick, ME | 1,778 | $431,336 | 32% |
| Kittery, ME | 5,489 | $613,190 | 88% |
| Population | Home Price | National Avg. | |
| Fairport, NY | 5,489 | $361,823 | 11% |
| James City, NC | 5,489 | $251,400 | 23% |
| Evansville, WI | 5,489 | $354,316 | 8% |
| Linton, IN | 5,491 | $125,456 | 62% |
| Dulles Town Center, VA | 5,492 | $805,226 | 147% |
| Kittery, ME | 5,489 | $613,190 | 88% |