| | Tracyton, WA | Kootenai, ID | United States |
| Population | 5,563 | 1,195 | 329,725,481 |
| Female Population | 52.9% | 51.8% | 50.5% |
| Male Population | 47.2% | 48.2% | 49.5% |
| Median Age | 39.5 | 34.3 | 38.4 |
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| Population - 2010 | 4,728 | 745 | 309,327,143 |
| Population - 2000 | 3,267 | 441 | 285,036,114 |
| Population - 1990 | 2,621 | 327 | 251,960,433 |
| Pop. 2000 to Now | 91.1% | 132.2% | 15.6% |
| Pop. 1990 to Now | 138.2% | 213.2% | 30.8% |
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| Population Density | 2,901.9 | 2,145.4 | 93.4 |
| Land Area | 1.9 | 0.6 | 3,531,905.4 |
| Water Area | 0.9 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Tracyton, WA | Kootenai, ID | United States |
| Age 0 to 4 | 4.5% | 9.3% | 5.9% |
| Age 5 to 9 | 8.5% | 6.9% | 6.1% |
| Age 10 to 14 | 5.5% | 6.2% | 6.6% |
| Age 15 to 17 | 1.5% | 7.0% | 3.9% |
| Age 18 to 20 | 5.1% | 2.4% | 4.0% |
| Age 21 to 24 | 5.7% | 2.6% | 5.2% |
| Age 25 to 34 | 15.5% | 16.6% | 13.8% |
| Age 35 to 44 | 13.7% | 17.3% | 12.9% |
| Age 45 to 54 | 8.9% | 8.3% | 12.6% |
| Age 55 to 59 | 8.9% | 2.2% | 6.7% |
| Age 60 to 64 | 5.3% | 7.4% | 6.3% |
| Age 65 to 74 | 8.7% | 5.1% | 9.6% |
| Age 75 to 84 | 5.9% | 8.0% | 4.5% |
| Age 85 and over | 2.1% | 0.7% | 1.9% |
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| Race | | | |
| | Tracyton, WA | Kootenai, ID | United States |
| White | 61.0% | 93.0% | 59.4% |
| Black | 4.2% | 0.0% | 12.2% |
| Asian | 17.1% | 0.0% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 1.5% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 6.7% | 2.8% | 3.2% |
| Hispanic | 9.3% | 4.3% | 18.4% |
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| Marriage & Family | | | |
| | Tracyton, WA | Kootenai, ID | United States |
| Married Population | 51.0% | 44.9% | 49.8% |
| Currently Married | 49.6% | 42.5% | 48.0% |
| Married but Separated | 1.4% | 2.4% | 1.8% |
| Single Population | 49.0% | 55.1% | 50.2% |
| Never Married | 30.5% | 34.2% | 33.8% |
| Divorced | 12.1% | 18.8% | 10.8% |
| Widowed | 6.5% | 2.2% | 5.6% |
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| Household Size | 2.73 | 2.85 | 2.60 |
| Households | 2,031 | 408 | 124,010,992 |
| Family Households | 1,312 | 274 | 80,755,759 |
| Married couple, w/children | 33.8% | 33.6% | 30.5% |
| Married couple, no children | 40.3% | 38.3% | 42.9% |
| Non Family Households | 719 | 134 | 43,255,233 |
| Single householder, w/children | 13.4% | 20.1% | 15.8% |
| Single householder, no children | 12.5% | 8.0% | 10.8% |