| | Calverton, NY | Berlin, NH | United States |
| Population | 6,040 | 9,710 | 329,725,481 |
| Female Population | 49.8% | 39.1% | 50.5% |
| Male Population | 50.3% | 60.9% | 49.5% |
| Median Age | 58.7 | 43.9 | 38.4 |
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| Population - 2010 | 6,532 | 10,026 | 309,327,143 |
| Population - 2000 | 5,704 | 10,331 | 285,036,114 |
| Population - 1990 | 4,759 | 11,824 | 251,960,433 |
| Pop. 2000 to Now | 12.9% | -5.0% | 15.6% |
| Pop. 1990 to Now | 35.3% | -17.0% | 30.8% |
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| Population Density | 215.4 | 158.3 | 93.4 |
| Land Area | 28.0 | 61.3 | 3,531,905.4 |
| Water Area | 0.5 | 0.9 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Calverton, NY | Berlin, NH | United States |
| Age 0 to 4 | 1.3% | 4.2% | 5.9% |
| Age 5 to 9 | 4.3% | 3.5% | 6.1% |
| Age 10 to 14 | 5.3% | 5.0% | 6.6% |
| Age 15 to 17 | 2.6% | 3.5% | 3.9% |
| Age 18 to 20 | 1.9% | 2.5% | 4.0% |
| Age 21 to 24 | 1.8% | 3.3% | 5.2% |
| Age 25 to 34 | 4.9% | 15.9% | 13.8% |
| Age 35 to 44 | 13.1% | 13.3% | 12.9% |
| Age 45 to 54 | 10.8% | 16.4% | 12.6% |
| Age 55 to 59 | 5.6% | 8.1% | 6.7% |
| Age 60 to 64 | 10.4% | 5.6% | 6.3% |
| Age 65 to 74 | 19.0% | 10.7% | 9.6% |
| Age 75 to 84 | 13.9% | 5.6% | 4.5% |
| Age 85 and over | 5.2% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Calverton, NY | Berlin, NH | United States |
| White | 82.9% | 88.6% | 59.4% |
| Black | 5.5% | 6.0% | 12.2% |
| Asian | 0.5% | 0.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.2% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.8% | 1.2% | 3.2% |
| Hispanic | 9.3% | 3.8% | 18.4% |
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| Marriage & Family | | | |
| | Calverton, NY | Berlin, NH | United States |
| Married Population | 39.8% | 42.3% | 49.8% |
| Currently Married | 39.5% | 40.6% | 48.0% |
| Married but Separated | 0.3% | 1.8% | 1.8% |
| Single Population | 60.2% | 57.7% | 50.2% |
| Never Married | 27.4% | 34.6% | 33.8% |
| Divorced | 19.5% | 16.6% | 10.8% |
| Widowed | 13.4% | 6.5% | 5.6% |
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| Household Size | 2.10 | 2.15 | 2.60 |
| Households | 2,864 | 3,759 | 124,010,992 |
| Family Households | 1,403 | 2,263 | 80,755,759 |
| Married couple, w/children | 18.6% | 25.4% | 30.5% |
| Married couple, no children | 55.7% | 44.6% | 42.9% |
| Non Family Households | 1,461 | 1,496 | 43,255,233 |
| Single householder, w/children | 10.3% | 19.4% | 15.8% |
| Single householder, no children | 15.5% | 10.6% | 10.8% |