| | Coupeville, WA | Ooltewah, TN | United States |
| Population | 1,937 | 479 | 329,725,481 |
| Female Population | 53.3% | 45.3% | 50.5% |
| Male Population | 46.7% | 54.7% | 49.5% |
| Median Age | 63.8 | 73.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,837 | 395 | 309,327,143 |
| Population - 2000 | 1,723 | 5,681 | 285,036,114 |
| Population - 1990 | 1,377 | 4,903 | 251,960,433 |
| Pop. 2000 to Now | 15.7% | -90.5% | 15.6% |
| Pop. 1990 to Now | 44.8% | -89.0% | 30.8% |
| space4 | | | |
| Population Density | 1,525.2 | 798.3 | 93.4 |
| Land Area | 1.3 | 0.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Coupeville, WA | Ooltewah, TN | United States |
| Age 0 to 4 | 2.5% | 0.0% | 5.9% |
| Age 5 to 9 | 2.1% | 9.6% | 6.1% |
| Age 10 to 14 | 3.0% | 0.0% | 6.6% |
| Age 15 to 17 | 1.5% | 0.0% | 3.9% |
| Age 18 to 20 | 1.5% | 0.0% | 4.0% |
| Age 21 to 24 | 1.0% | 12.3% | 5.2% |
| Age 25 to 34 | 6.7% | 12.5% | 13.8% |
| Age 35 to 44 | 6.5% | 4.4% | 12.9% |
| Age 45 to 54 | 14.2% | 0.0% | 12.6% |
| Age 55 to 59 | 3.6% | 5.8% | 6.7% |
| Age 60 to 64 | 10.5% | 0.0% | 6.3% |
| Age 65 to 74 | 30.2% | 12.9% | 9.6% |
| Age 75 to 84 | 12.4% | 22.3% | 4.5% |
| Age 85 and over | 4.4% | 20.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Coupeville, WA | Ooltewah, TN | United States |
| White | 82.1% | 76.2% | 59.4% |
| Black | 0.9% | 8.4% | 12.2% |
| Asian | 2.7% | 0.0% | 5.6% |
| Native American | 2.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.8% | 0.0% | 3.2% |
| Hispanic | 6.5% | 15.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Coupeville, WA | Ooltewah, TN | United States |
| Married Population | 49.2% | 75.1% | 49.8% |
| Currently Married | 48.8% | 75.1% | 48.0% |
| Married but Separated | 0.4% | 0.0% | 1.8% |
| Single Population | 50.8% | 24.9% | 50.2% |
| Never Married | 21.1% | 18.5% | 33.8% |
| Divorced | 17.5% | 6.5% | 10.8% |
| Widowed | 12.2% | 0.0% | 5.6% |
| space5 | | | |
| Household Size | 2.12 | 2.20 | 2.60 |
| Households | 849 | 218 | 124,010,992 |
| Family Households | 527 | 150 | 80,755,759 |
| Married couple, w/children | 14.2% | 21.3% | 30.5% |
| Married couple, no children | 60.5% | 58.0% | 42.9% |
| Non Family Households | 322 | 68 | 43,255,233 |
| Single householder, w/children | 7.0% | 0.0% | 15.8% |
| Single householder, no children | 18.2% | 20.7% | 10.8% |