| | Aston, PA | Micco, FL | United States |
| Population | 16,762 | 8,618 | 329,725,481 |
| Female Population | 53.6% | 53.4% | 50.5% |
| Male Population | 46.4% | 46.6% | 49.5% |
| Median Age | 41.8 | 68.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 16,675 | 9,301 | 309,327,143 |
| Population - 2000 | 16,203 | 9,498 | 285,036,114 |
| Population - 1990 | 15,080 | 8,757 | 251,960,433 |
| Pop. 2000 to Now | 3.4% | 0.2% | 15.6% |
| Pop. 1990 to Now | 11.1% | 8.7% | 30.8% |
| space4 | | | |
| Population Density | 2,868.2 | 1,133.4 | 93.4 |
| Land Area | 5.8 | 7.6 | 3,531,905.4 |
| Water Area | 0.0 | 2.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Aston, PA | Micco, FL | United States |
| Age 0 to 4 | 5.3% | 0.3% | 5.9% |
| Age 5 to 9 | 4.2% | 1.7% | 6.1% |
| Age 10 to 14 | 4.3% | 0.6% | 6.6% |
| Age 15 to 17 | 4.7% | 0.2% | 3.9% |
| Age 18 to 20 | 6.9% | 0.0% | 4.0% |
| Age 21 to 24 | 5.5% | 1.5% | 5.2% |
| Age 25 to 34 | 10.5% | 2.7% | 13.8% |
| Age 35 to 44 | 11.7% | 3.1% | 12.9% |
| Age 45 to 54 | 13.4% | 11.0% | 12.6% |
| Age 55 to 59 | 8.1% | 6.7% | 6.7% |
| Age 60 to 64 | 8.3% | 10.2% | 6.3% |
| Age 65 to 74 | 9.9% | 35.9% | 9.6% |
| Age 75 to 84 | 4.5% | 18.1% | 4.5% |
| Age 85 and over | 2.8% | 7.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Aston, PA | Micco, FL | United States |
| White | 91.0% | 95.9% | 59.4% |
| Black | 3.5% | 0.0% | 12.2% |
| Asian | 2.5% | 0.9% | 5.6% |
| Native American | 0.1% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.7% | 0.2% | 0.4% |
| Two or More Races | 1.0% | 0.8% | 3.2% |
| Hispanic | 1.3% | 2.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Aston, PA | Micco, FL | United States |
| Married Population | 52.9% | 59.4% | 49.8% |
| Currently Married | 52.1% | 56.6% | 48.0% |
| Married but Separated | 0.8% | 2.7% | 1.8% |
| Single Population | 47.1% | 40.6% | 50.2% |
| Never Married | 32.3% | 12.4% | 33.8% |
| Divorced | 8.8% | 12.6% | 10.8% |
| Widowed | 6.0% | 15.7% | 5.6% |
| space5 | | | |
| Household Size | 2.61 | 1.74 | 2.60 |
| Households | 6,087 | 4,966 | 124,010,992 |
| Family Households | 4,400 | 2,759 | 80,755,759 |
| Married couple, w/children | 35.3% | 2.4% | 30.5% |
| Married couple, no children | 46.9% | 80.2% | 42.9% |
| Non Family Households | 1,687 | 2,207 | 43,255,233 |
| Single householder, w/children | 8.0% | 3.6% | 15.8% |
| Single householder, no children | 9.8% | 13.8% | 10.8% |