| | Boonville, NY | Mascoutah, IL | United States |
| Population | 4,507 | 8,803 | 329,725,481 |
| Female Population | 51.8% | 50.9% | 50.5% |
| Male Population | 48.2% | 49.1% | 49.5% |
| Median Age | 47.4 | 36.3 | 38.4 |
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| Population - 2010 | 4,548 | 7,661 | 309,327,143 |
| Population - 2000 | 4,572 | 5,659 | 285,036,114 |
| Population - 1990 | 4,246 | 5,511 | 251,960,433 |
| Pop. 2000 to Now | -2.8% | 42.7% | 15.6% |
| Pop. 1990 to Now | 4.7% | 46.5% | 30.8% |
| space4 | | | |
| Population Density | 62.7 | 922.8 | 93.4 |
| Land Area | 71.9 | 9.5 | 3,531,905.4 |
| Water Area | 0.7 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Boonville, NY | Mascoutah, IL | United States |
| Age 0 to 4 | 3.9% | 7.3% | 5.9% |
| Age 5 to 9 | 6.4% | 8.0% | 6.1% |
| Age 10 to 14 | 5.7% | 6.7% | 6.6% |
| Age 15 to 17 | 3.5% | 3.7% | 3.9% |
| Age 18 to 20 | 2.3% | 2.9% | 4.0% |
| Age 21 to 24 | 4.5% | 6.7% | 5.2% |
| Age 25 to 34 | 11.7% | 12.6% | 13.8% |
| Age 35 to 44 | 9.5% | 15.4% | 12.9% |
| Age 45 to 54 | 11.6% | 12.3% | 12.6% |
| Age 55 to 59 | 10.2% | 7.8% | 6.7% |
| Age 60 to 64 | 8.8% | 4.2% | 6.3% |
| Age 65 to 74 | 10.8% | 7.6% | 9.6% |
| Age 75 to 84 | 6.8% | 3.6% | 4.5% |
| Age 85 and over | 4.4% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Boonville, NY | Mascoutah, IL | United States |
| White | 96.9% | 82.1% | 59.4% |
| Black | 0.8% | 3.4% | 12.2% |
| Asian | 0.0% | 1.5% | 5.6% |
| Native American | 0.3% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.6% | 0.4% |
| Two or More Races | 1.7% | 3.7% | 3.2% |
| Hispanic | 0.3% | 7.6% | 18.4% |
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| Marriage & Family | | | |
| | Boonville, NY | Mascoutah, IL | United States |
| Married Population | 49.2% | 50.7% | 49.8% |
| Currently Married | 47.9% | 48.1% | 48.0% |
| Married but Separated | 1.3% | 2.6% | 1.8% |
| Single Population | 50.8% | 49.3% | 50.2% |
| Never Married | 30.4% | 29.8% | 33.8% |
| Divorced | 9.5% | 14.4% | 10.8% |
| Widowed | 10.8% | 5.1% | 5.6% |
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| Household Size | 2.15 | 2.98 | 2.60 |
| Households | 2,038 | 2,920 | 124,010,992 |
| Family Households | 1,112 | 1,973 | 80,755,759 |
| Married couple, w/children | 27.7% | 45.9% | 30.5% |
| Married couple, no children | 50.5% | 34.0% | 42.9% |
| Non Family Households | 926 | 947 | 43,255,233 |
| Single householder, w/children | 13.1% | 9.7% | 15.8% |
| Single householder, no children | 8.7% | 10.4% | 10.8% |