| Index | Groton | Massachusetts | National |
| Median home price | $384,000 | $341,000 | $184,700 |
| Median rent asked | $944 | $1,129 | $949 |
| Avg. people per household | 2.8 | 2.5 | 2.6 |
| Owner occupied households | 59.4% | 62.1% | 63.6% |
| Renter occupied households | 40.6% | 37.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Hanscom AFB, MA | 2,119 | $0 | 100% |
| Greenville, NH | 1,011 | $179,600 | 3% |
| Fitchburg, MA | 40,576 | $216,500 | 17% |
| Hudson, NH | 7,230 | $241,700 | 31% |
| Townsend, MA | 1,276 | $250,300 | 36% |
| Groton, MA | 1,127 | $384,000 | 108% |
| Population | Home Price | National Avg. | |
| Afton, NY | 1,127 | $84,700 | 54% |
| Mescalero, NM | 1,127 | $0 | 100% |
| Port Republic, NJ | 1,127 | $304,400 | 65% |
| Pine Lakes, FL | 1,127 | $101,000 | 45% |
| Greenwood, DE | 1,127 | $166,600 | 10% |
| Groton, MA | 1,127 | $384,000 | 108% |
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