| | Genoa, IL | Edgewater, FL | United States |
| Population | 5,139 | 22,952 | 329,725,481 |
| Female Population | 46.2% | 53.1% | 50.5% |
| Male Population | 53.8% | 46.9% | 49.5% |
| Median Age | 39 | 55.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,177 | 21,798 | 309,327,143 |
| Population - 2000 | 4,169 | 18,668 | 285,036,114 |
| Population - 1990 | 3,083 | 15,337 | 251,960,433 |
| Pop. 2000 to Now | 26.0% | 29.4% | 15.6% |
| Pop. 1990 to Now | 70.3% | 57.5% | 30.8% |
| space4 | | | |
| Population Density | 2,101.0 | 1,023.3 | 93.4 |
| Land Area | 2.4 | 22.4 | 3,531,905.4 |
| Water Area | 0.1 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Genoa, IL | Edgewater, FL | United States |
| Age 0 to 4 | 7.7% | 3.9% | 5.9% |
| Age 5 to 9 | 3.1% | 3.2% | 6.1% |
| Age 10 to 14 | 4.3% | 4.3% | 6.6% |
| Age 15 to 17 | 1.5% | 1.9% | 3.9% |
| Age 18 to 20 | 9.2% | 1.8% | 4.0% |
| Age 21 to 24 | 5.2% | 2.5% | 5.2% |
| Age 25 to 34 | 15.4% | 12.5% | 13.8% |
| Age 35 to 44 | 14.9% | 8.1% | 12.9% |
| Age 45 to 54 | 13.8% | 11.3% | 12.6% |
| Age 55 to 59 | 7.6% | 7.7% | 6.7% |
| Age 60 to 64 | 3.3% | 10.6% | 6.3% |
| Age 65 to 74 | 10.3% | 18.3% | 9.6% |
| Age 75 to 84 | 3.2% | 10.2% | 4.5% |
| Age 85 and over | 0.5% | 3.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Genoa, IL | Edgewater, FL | United States |
| White | 84.6% | 88.5% | 59.4% |
| Black | 0.8% | 2.2% | 12.2% |
| Asian | 1.0% | 1.4% | 5.6% |
| Native American | 0.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.1% | 0.4% |
| Two or More Races | 1.0% | 2.5% | 3.2% |
| Hispanic | 12.2% | 5.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Genoa, IL | Edgewater, FL | United States |
| Married Population | 52.0% | 51.3% | 49.8% |
| Currently Married | 51.0% | 50.5% | 48.0% |
| Married but Separated | 1.1% | 0.8% | 1.8% |
| Single Population | 48.0% | 48.7% | 50.2% |
| Never Married | 33.3% | 20.0% | 33.8% |
| Divorced | 11.8% | 18.2% | 10.8% |
| Widowed | 2.8% | 10.5% | 5.6% |
| space5 | | | |
| Household Size | 2.59 | 2.14 | 2.60 |
| Households | 1,982 | 10,744 | 124,010,992 |
| Family Households | 1,308 | 6,289 | 80,755,759 |
| Married couple, w/children | 45.0% | 15.7% | 30.5% |
| Married couple, no children | 42.3% | 59.9% | 42.9% |
| Non Family Households | 674 | 4,455 | 43,255,233 |
| Single householder, w/children | 2.8% | 10.4% | 15.8% |
| Single householder, no children | 9.9% | 14.1% | 10.8% |