| | Beverly, MA | Ballwin, MO | United States |
| Population | 42,448 | 30,998 | 329,725,481 |
| Female Population | 53.1% | 50.9% | 50.5% |
| Male Population | 46.9% | 49.1% | 49.5% |
| Median Age | 40.4 | 43 | 38.4 |
| space3 | | | |
| Population - 2010 | 39,729 | 30,424 | 309,327,143 |
| Population - 2000 | 39,862 | 31,283 | 285,036,114 |
| Population - 1990 | 38,195 | 21,816 | 251,960,433 |
| Pop. 2000 to Now | 6.0% | -3.8% | 15.6% |
| Pop. 1990 to Now | 10.6% | 37.9% | 30.8% |
| space4 | | | |
| Population Density | 2,813.0 | 3,437.7 | 93.4 |
| Land Area | 15.1 | 9.0 | 3,531,905.4 |
| Water Area | 7.5 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Beverly, MA | Ballwin, MO | United States |
| Age 0 to 4 | 5.9% | 6.0% | 5.9% |
| Age 5 to 9 | 4.2% | 6.3% | 6.1% |
| Age 10 to 14 | 6.2% | 6.0% | 6.6% |
| Age 15 to 17 | 2.6% | 4.5% | 3.9% |
| Age 18 to 20 | 6.4% | 2.9% | 4.0% |
| Age 21 to 24 | 6.4% | 4.3% | 5.2% |
| Age 25 to 34 | 12.2% | 11.6% | 13.8% |
| Age 35 to 44 | 10.8% | 11.2% | 12.9% |
| Age 45 to 54 | 12.3% | 13.3% | 12.6% |
| Age 55 to 59 | 7.1% | 6.8% | 6.7% |
| Age 60 to 64 | 7.6% | 7.6% | 6.3% |
| Age 65 to 74 | 10.7% | 11.2% | 9.6% |
| Age 75 to 84 | 4.4% | 5.7% | 4.5% |
| Age 85 and over | 3.2% | 2.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Beverly, MA | Ballwin, MO | United States |
| White | 86.1% | 81.9% | 59.4% |
| Black | 2.3% | 2.2% | 12.2% |
| Asian | 2.0% | 6.5% | 5.6% |
| Native American | 0.1% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.0% | 0.4% |
| Two or More Races | 3.2% | 6.9% | 3.2% |
| Hispanic | 5.9% | 2.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Beverly, MA | Ballwin, MO | United States |
| Married Population | 49.1% | 62.1% | 49.8% |
| Currently Married | 47.6% | 60.9% | 48.0% |
| Married but Separated | 1.5% | 1.2% | 1.8% |
| Single Population | 50.9% | 37.9% | 50.2% |
| Never Married | 36.2% | 23.8% | 33.8% |
| Divorced | 10.2% | 7.9% | 10.8% |
| Widowed | 4.5% | 6.2% | 5.6% |
| space5 | | | |
| Household Size | 2.32 | 2.57 | 2.60 |
| Households | 16,717 | 12,071 | 124,010,992 |
| Family Households | 10,091 | 8,571 | 80,755,759 |
| Married couple, w/children | 31.1% | 38.0% | 30.5% |
| Married couple, no children | 48.4% | 50.0% | 42.9% |
| Non Family Households | 6,626 | 3,500 | 43,255,233 |
| Single householder, w/children | 12.4% | 6.3% | 15.8% |
| Single householder, no children | 8.1% | 5.8% | 10.8% |