| | Goffstown, NH | Carolina Shores, NC | United States |
| Population | 18,274 | 4,441 | 329,725,481 |
| Female Population | 53.1% | 53.8% | 50.5% |
| Male Population | 46.9% | 46.2% | 49.5% |
| Median Age | 38.8 | 66.1 | 38.4 |
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| Population - 2010 | 17,662 | 3,397 | 309,327,143 |
| Population - 2000 | 16,929 | 1,482 | 285,036,114 |
| Population - 1990 | 14,621 | 1,133 | 251,960,433 |
| Pop. 2000 to Now | 7.1% | 224.0% | 15.6% |
| Pop. 1990 to Now | 24.0% | 323.8% | 30.8% |
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| Population Density | 495.8 | 1,660.2 | 93.4 |
| Land Area | 36.9 | 2.7 | 3,531,905.4 |
| Water Area | 0.6 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Goffstown, NH | Carolina Shores, NC | United States |
| Age 0 to 4 | 4.6% | 1.3% | 5.9% |
| Age 5 to 9 | 4.7% | 0.9% | 6.1% |
| Age 10 to 14 | 6.2% | 3.0% | 6.6% |
| Age 15 to 17 | 2.7% | 0.2% | 3.9% |
| Age 18 to 20 | 9.8% | 1.5% | 4.0% |
| Age 21 to 24 | 5.9% | 0.8% | 5.2% |
| Age 25 to 34 | 11.5% | 3.4% | 13.8% |
| Age 35 to 44 | 11.5% | 3.8% | 12.9% |
| Age 45 to 54 | 11.8% | 9.9% | 12.6% |
| Age 55 to 59 | 6.3% | 6.7% | 6.7% |
| Age 60 to 64 | 9.1% | 15.9% | 6.3% |
| Age 65 to 74 | 10.6% | 28.8% | 9.6% |
| Age 75 to 84 | 3.5% | 16.9% | 4.5% |
| Age 85 and over | 2.0% | 7.0% | 1.9% |
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| Race | | | |
| | Goffstown, NH | Carolina Shores, NC | United States |
| White | 92.6% | 92.7% | 59.4% |
| Black | 0.1% | 0.0% | 12.2% |
| Asian | 0.7% | 0.0% | 5.6% |
| Native American | 0.5% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 3.9% | 0.4% |
| Two or More Races | 4.1% | 3.0% | 3.2% |
| Hispanic | 2.0% | 0.1% | 18.4% |
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| Marriage & Family | | | |
| | Goffstown, NH | Carolina Shores, NC | United States |
| Married Population | 49.6% | 69.0% | 49.8% |
| Currently Married | 49.0% | 68.1% | 48.0% |
| Married but Separated | 0.6% | 0.9% | 1.8% |
| Single Population | 50.4% | 31.0% | 50.2% |
| Never Married | 35.3% | 7.9% | 33.8% |
| Divorced | 9.8% | 11.3% | 10.8% |
| Widowed | 5.3% | 11.7% | 5.6% |
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| Household Size | 2.55 | 1.94 | 2.60 |
| Households | 6,297 | 2,284 | 124,010,992 |
| Family Households | 4,449 | 1,618 | 80,755,759 |
| Married couple, w/children | 29.9% | 5.1% | 30.5% |
| Married couple, no children | 50.8% | 80.0% | 42.9% |
| Non Family Households | 1,848 | 666 | 43,255,233 |
| Single householder, w/children | 11.5% | 0.6% | 15.8% |
| Single householder, no children | 7.8% | 14.3% | 10.8% |