| | Edison, WA | Louisville, CO | United States |
| Population | 316 | 21,091 | 329,725,481 |
| Female Population | 35.8% | 49.4% | 50.5% |
| Male Population | 64.2% | 50.6% | 49.5% |
| Median Age | 69.1 | 42.5 | 38.4 |
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| Population - 2010 | 116 | 18,412 | 309,327,143 |
| Population - 2000 | 133 | 18,937 | 285,036,114 |
| Population - 1990 | 93 | 12,361 | 251,960,433 |
| Pop. 2000 to Now | 26.3% | 0.7% | 15.6% |
| Pop. 1990 to Now | 80.7% | 54.2% | 30.8% |
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| Population Density | 550.5 | 2,644.0 | 93.4 |
| Land Area | 0.6 | 8.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Edison, WA | Louisville, CO | United States |
| Age 0 to 4 | 0.0% | 4.5% | 5.9% |
| Age 5 to 9 | 4.7% | 6.8% | 6.1% |
| Age 10 to 14 | 0.0% | 8.0% | 6.6% |
| Age 15 to 17 | 0.0% | 4.3% | 3.9% |
| Age 18 to 20 | 0.0% | 2.8% | 4.0% |
| Age 21 to 24 | 0.0% | 3.4% | 5.2% |
| Age 25 to 34 | 12.7% | 11.2% | 13.8% |
| Age 35 to 44 | 0.0% | 13.0% | 12.9% |
| Age 45 to 54 | 27.2% | 15.1% | 12.6% |
| Age 55 to 59 | 0.0% | 8.6% | 6.7% |
| Age 60 to 64 | 5.1% | 8.0% | 6.3% |
| Age 65 to 74 | 36.4% | 9.0% | 9.6% |
| Age 75 to 84 | 13.9% | 3.0% | 4.5% |
| Age 85 and over | 0.0% | 2.3% | 1.9% |
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| Race | | | |
| | Edison, WA | Louisville, CO | United States |
| White | 100.0% | 82.3% | 59.4% |
| Black | 0.0% | 0.6% | 12.2% |
| Asian | 0.0% | 4.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 0.0% | 4.0% | 3.2% |
| Hispanic | 0.0% | 8.8% | 18.4% |
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| Marriage & Family | | | |
| | Edison, WA | Louisville, CO | United States |
| Married Population | 59.1% | 56.9% | 49.8% |
| Currently Married | 59.1% | 56.6% | 48.0% |
| Married but Separated | 0.0% | 0.3% | 1.8% |
| Single Population | 40.9% | 43.1% | 50.2% |
| Never Married | 25.2% | 27.8% | 33.8% |
| Divorced | 12.0% | 10.9% | 10.8% |
| Widowed | 3.7% | 4.4% | 5.6% |
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| Household Size | 2.32 | 2.50 | 2.60 |
| Households | 136 | 8,400 | 124,010,992 |
| Family Households | 89 | 5,519 | 80,755,759 |
| Married couple, w/children | 15.7% | 38.7% | 30.5% |
| Married couple, no children | 84.3% | 43.2% | 42.9% |
| Non Family Households | 47 | 2,881 | 43,255,233 |
| Single householder, w/children | 0.0% | 12.2% | 15.8% |
| Single householder, no children | 0.0% | 5.9% | 10.8% |