| | Dayton, OR | Tryon, NC | United States |
| Population | 2,672 | 1,334 | 329,725,481 |
| Female Population | 49.9% | 58.4% | 50.5% |
| Male Population | 50.1% | 41.6% | 49.5% |
| Median Age | 34.9 | 66.4 | 38.4 |
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| Population - 2010 | 2,552 | 1,631 | 309,327,143 |
| Population - 2000 | 2,119 | 1,760 | 285,036,114 |
| Population - 1990 | 1,526 | 1,680 | 251,960,433 |
| Pop. 2000 to Now | 29.9% | -7.1% | 15.6% |
| Pop. 1990 to Now | 80.4% | -2.7% | 30.8% |
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| Population Density | 3,188.5 | 668.0 | 93.4 |
| Land Area | 0.8 | 2.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Dayton, OR | Tryon, NC | United States |
| Age 0 to 4 | 6.4% | 1.0% | 5.9% |
| Age 5 to 9 | 7.2% | 1.3% | 6.1% |
| Age 10 to 14 | 9.4% | 2.1% | 6.6% |
| Age 15 to 17 | 5.5% | 2.2% | 3.9% |
| Age 18 to 20 | 4.2% | 1.3% | 4.0% |
| Age 21 to 24 | 3.0% | 0.8% | 5.2% |
| Age 25 to 34 | 14.4% | 8.1% | 13.8% |
| Age 35 to 44 | 8.7% | 4.7% | 12.9% |
| Age 45 to 54 | 14.0% | 9.7% | 12.6% |
| Age 55 to 59 | 4.9% | 9.1% | 6.7% |
| Age 60 to 64 | 7.3% | 7.8% | 6.3% |
| Age 65 to 74 | 10.7% | 15.7% | 9.6% |
| Age 75 to 84 | 4.2% | 16.3% | 4.5% |
| Age 85 and over | 0.2% | 19.7% | 1.9% |
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| Race | | | |
| | Dayton, OR | Tryon, NC | United States |
| White | 69.9% | 83.0% | 59.4% |
| Black | 0.0% | 11.4% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.3% | 0.4% |
| Two or More Races | 1.0% | 2.2% | 3.2% |
| Hispanic | 29.1% | 1.9% | 18.4% |
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| Marriage & Family | | | |
| | Dayton, OR | Tryon, NC | United States |
| Married Population | 54.3% | 37.8% | 49.8% |
| Currently Married | 52.8% | 36.7% | 48.0% |
| Married but Separated | 1.5% | 1.1% | 1.8% |
| Single Population | 45.8% | 62.2% | 50.2% |
| Never Married | 33.2% | 22.5% | 33.8% |
| Divorced | 7.5% | 14.6% | 10.8% |
| Widowed | 5.1% | 25.1% | 5.6% |
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| Household Size | 3.46 | 1.64 | 2.60 |
| Households | 772 | 772 | 124,010,992 |
| Family Households | 641 | 268 | 80,755,759 |
| Married couple, w/children | 33.2% | 7.8% | 30.5% |
| Married couple, no children | 39.5% | 65.7% | 42.9% |
| Non Family Households | 131 | 504 | 43,255,233 |
| Single householder, w/children | 14.7% | 6.3% | 15.8% |
| Single householder, no children | 12.6% | 20.1% | 10.8% |