| | Andover, MA | Hollywood, FL | United States |
| Population | 36,323 | 152,597 | 329,725,481 |
| Female Population | 51.6% | 49.4% | 50.5% |
| Male Population | 48.4% | 50.6% | 49.5% |
| Median Age | 42.7 | 40.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 33,158 | 141,000 | 309,327,143 |
| Population - 2000 | 31,247 | 139,357 | 285,036,114 |
| Population - 1990 | 29,151 | 121,697 | 251,960,433 |
| Pop. 2000 to Now | 17.0% | 11.0% | 15.6% |
| Pop. 1990 to Now | 25.4% | 27.1% | 30.8% |
| space4 | | | |
| Population Density | 1,177.4 | 5,596.0 | 93.4 |
| Land Area | 30.8 | 27.3 | 3,531,905.4 |
| Water Area | 1.3 | 3.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Andover, MA | Hollywood, FL | United States |
| Age 0 to 4 | 5.3% | 5.0% | 5.9% |
| Age 5 to 9 | 6.2% | 5.7% | 6.1% |
| Age 10 to 14 | 6.6% | 5.9% | 6.6% |
| Age 15 to 17 | 5.9% | 3.5% | 3.9% |
| Age 18 to 20 | 3.8% | 2.9% | 4.0% |
| Age 21 to 24 | 4.2% | 5.3% | 5.2% |
| Age 25 to 34 | 7.6% | 14.2% | 13.8% |
| Age 35 to 44 | 13.2% | 14.2% | 12.9% |
| Age 45 to 54 | 16.2% | 14.7% | 12.6% |
| Age 55 to 59 | 7.8% | 6.3% | 6.7% |
| Age 60 to 64 | 8.1% | 6.5% | 6.3% |
| Age 65 to 74 | 9.3% | 8.9% | 9.6% |
| Age 75 to 84 | 4.2% | 4.5% | 4.5% |
| Age 85 and over | 1.4% | 2.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Andover, MA | Hollywood, FL | United States |
| White | 71.0% | 35.9% | 59.4% |
| Black | 1.8% | 17.0% | 12.2% |
| Asian | 16.0% | 2.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.6% | 0.5% | 0.4% |
| Two or More Races | 2.5% | 2.1% | 3.2% |
| Hispanic | 8.0% | 42.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Andover, MA | Hollywood, FL | United States |
| Married Population | 62.2% | 46.5% | 49.8% |
| Currently Married | 61.4% | 43.6% | 48.0% |
| Married but Separated | 0.9% | 3.0% | 1.8% |
| Single Population | 37.8% | 53.5% | 50.2% |
| Never Married | 27.1% | 34.0% | 33.8% |
| Divorced | 6.7% | 13.8% | 10.8% |
| Widowed | 4.0% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.63 | 2.57 | 2.60 |
| Households | 13,235 | 58,795 | 124,010,992 |
| Family Households | 10,086 | 36,674 | 80,755,759 |
| Married couple, w/children | 42.5% | 25.9% | 30.5% |
| Married couple, no children | 43.7% | 39.6% | 42.9% |
| Non Family Households | 3,149 | 22,121 | 43,255,233 |
| Single householder, w/children | 8.0% | 18.9% | 15.8% |
| Single householder, no children | 5.8% | 15.6% | 10.8% |