| | Cannon Beach, OR | Sammamish, WA | United States |
| Population | 1,311 | 66,532 | 329,725,481 |
| Female Population | 56.0% | 51.8% | 50.5% |
| Male Population | 44.0% | 48.2% | 49.5% |
| Median Age | 54 | 39.2 | 38.4 |
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| Population - 2010 | 1,690 | 57,656 | 309,327,143 |
| Population - 2000 | 1,588 | 34,104 | 285,036,114 |
| Population - 1990 | 1,221 | 23,294 | 251,960,433 |
| Pop. 2000 to Now | 12.0% | 93.4% | 15.6% |
| Pop. 1990 to Now | 45.7% | 183.2% | 30.8% |
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| Population Density | 834.5 | 3,255.5 | 93.4 |
| Land Area | 1.6 | 20.4 | 3,531,905.4 |
| Water Area | 0.0 | 3.7 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Cannon Beach, OR | Sammamish, WA | United States |
| Age 0 to 4 | 2.1% | 6.1% | 5.9% |
| Age 5 to 9 | 2.6% | 7.3% | 6.1% |
| Age 10 to 14 | 5.6% | 9.9% | 6.6% |
| Age 15 to 17 | 1.6% | 6.3% | 3.9% |
| Age 18 to 20 | 4.8% | 2.7% | 4.0% |
| Age 21 to 24 | 4.1% | 2.9% | 5.2% |
| Age 25 to 34 | 6.3% | 8.0% | 13.8% |
| Age 35 to 44 | 14.7% | 18.2% | 12.9% |
| Age 45 to 54 | 14.0% | 19.1% | 12.6% |
| Age 55 to 59 | 6.3% | 6.5% | 6.7% |
| Age 60 to 64 | 12.1% | 5.3% | 6.3% |
| Age 65 to 74 | 12.2% | 5.6% | 9.6% |
| Age 75 to 84 | 11.8% | 1.7% | 4.5% |
| Age 85 and over | 1.7% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Cannon Beach, OR | Sammamish, WA | United States |
| White | 68.7% | 55.8% | 59.4% |
| Black | 0.1% | 1.6% | 12.2% |
| Asian | 0.6% | 33.3% | 5.6% |
| Native American | 2.1% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 3.4% | 4.9% | 3.2% |
| Hispanic | 25.0% | 3.5% | 18.4% |
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| Marriage & Family | | | |
| | Cannon Beach, OR | Sammamish, WA | United States |
| Married Population | 37.1% | 70.7% | 49.8% |
| Currently Married | 35.5% | 70.0% | 48.0% |
| Married but Separated | 1.6% | 0.7% | 1.8% |
| Single Population | 62.9% | 29.3% | 50.2% |
| Never Married | 33.0% | 22.7% | 33.8% |
| Divorced | 21.0% | 4.8% | 10.8% |
| Widowed | 8.9% | 1.9% | 5.6% |
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| Household Size | 1.81 | 3.03 | 2.60 |
| Households | 673 | 21,930 | 124,010,992 |
| Family Households | 249 | 19,138 | 80,755,759 |
| Married couple, w/children | 26.1% | 54.5% | 30.5% |
| Married couple, no children | 60.2% | 34.7% | 42.9% |
| Non Family Households | 424 | 2,792 | 43,255,233 |
| Single householder, w/children | 9.6% | 7.1% | 15.8% |
| Single householder, no children | 4.0% | 3.7% | 10.8% |