| | Camp Sherman, OR | Carson, WA | United States |
| Population | 281 | 2,602 | 329,725,481 |
| Female Population | 48.4% | 52.3% | 50.5% |
| Male Population | 51.6% | 47.7% | 49.5% |
| Median Age | 58.4 | 45.8 | 38.4 |
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| Population - 2010 | 257 | 2,296 | 309,327,143 |
| Population - 2000 | 134 | 2,134 | 285,036,114 |
| Population - 1990 | 79 | 1,769 | 251,960,433 |
| Pop. 2000 to Now | 106.0% | 33.9% | 15.6% |
| Pop. 1990 to Now | 249.4% | 61.6% | 30.8% |
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| Population Density | 89.2 | 543.1 | 93.4 |
| Land Area | 3.2 | 4.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Camp Sherman, OR | Carson, WA | United States |
| Age 0 to 4 | 14.2% | 5.9% | 5.9% |
| Age 5 to 9 | 4.6% | 3.3% | 6.1% |
| Age 10 to 14 | 3.2% | 6.3% | 6.6% |
| Age 15 to 17 | 1.4% | 2.2% | 3.9% |
| Age 18 to 20 | 0.0% | 1.5% | 4.0% |
| Age 21 to 24 | 0.0% | 3.8% | 5.2% |
| Age 25 to 34 | 10.7% | 15.7% | 13.8% |
| Age 35 to 44 | 7.8% | 8.8% | 12.9% |
| Age 45 to 54 | 4.6% | 13.1% | 12.6% |
| Age 55 to 59 | 5.3% | 9.9% | 6.7% |
| Age 60 to 64 | 11.0% | 9.5% | 6.3% |
| Age 65 to 74 | 23.1% | 8.7% | 9.6% |
| Age 75 to 84 | 13.5% | 5.4% | 4.5% |
| Age 85 and over | 0.4% | 5.7% | 1.9% |
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| Race | | | |
| | Camp Sherman, OR | Carson, WA | United States |
| White | 75.4% | 87.2% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.8% | 5.6% |
| Native American | 0.0% | 4.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.3% | 2.4% | 3.2% |
| Hispanic | 19.2% | 4.9% | 18.4% |
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| Marriage & Family | | | |
| | Camp Sherman, OR | Carson, WA | United States |
| Married Population | 83.6% | 48.3% | 49.8% |
| Currently Married | 83.6% | 47.2% | 48.0% |
| Married but Separated | 0.0% | 1.1% | 1.8% |
| Single Population | 16.4% | 51.7% | 50.2% |
| Never Married | 5.5% | 28.5% | 33.8% |
| Divorced | 8.7% | 16.3% | 10.8% |
| Widowed | 2.3% | 7.0% | 5.6% |
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| Household Size | 2.46 | 2.57 | 2.60 |
| Households | 114 | 1,014 | 124,010,992 |
| Family Households | 94 | 695 | 80,755,759 |
| Married couple, w/children | 10.6% | 17.8% | 30.5% |
| Married couple, no children | 79.8% | 46.9% | 42.9% |
| Non Family Households | 20 | 319 | 43,255,233 |
| Single householder, w/children | 9.6% | 20.3% | 15.8% |
| Single householder, no children | 0.0% | 15.0% | 10.8% |