| | Beachwood, OH | Great Neck, NY | United States |
| Population | 13,806 | 11,034 | 329,725,481 |
| Female Population | 55.2% | 46.9% | 50.5% |
| Male Population | 44.8% | 53.1% | 49.5% |
| Median Age | 49.2 | 32.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 11,916 | 10,086 | 309,327,143 |
| Population - 2000 | 12,186 | 9,538 | 285,036,114 |
| Population - 1990 | 10,677 | 8,745 | 251,960,433 |
| Pop. 2000 to Now | -5.3% | 6.5% | 15.6% |
| Pop. 1990 to Now | 8.1% | 16.2% | 30.8% |
| space4 | | | |
| Population Density | 2,625.2 | 8,271.4 | 93.4 |
| Land Area | 5.3 | 1.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Beachwood, OH | Great Neck, NY | United States |
| Age 0 to 4 | 6.2% | 11.7% | 5.9% |
| Age 5 to 9 | 4.9% | 14.7% | 6.1% |
| Age 10 to 14 | 4.5% | 6.9% | 6.6% |
| Age 15 to 17 | 4.1% | 3.9% | 3.9% |
| Age 18 to 20 | 2.1% | 1.8% | 4.0% |
| Age 21 to 24 | 2.7% | 2.3% | 5.2% |
| Age 25 to 34 | 8.6% | 11.0% | 13.8% |
| Age 35 to 44 | 12.7% | 11.2% | 12.9% |
| Age 45 to 54 | 11.4% | 9.6% | 12.6% |
| Age 55 to 59 | 5.6% | 3.4% | 6.7% |
| Age 60 to 64 | 9.3% | 6.4% | 6.3% |
| Age 65 to 74 | 12.3% | 9.7% | 9.6% |
| Age 75 to 84 | 8.3% | 4.8% | 4.5% |
| Age 85 and over | 7.4% | 2.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Beachwood, OH | Great Neck, NY | United States |
| White | 74.9% | 73.8% | 59.4% |
| Black | 9.0% | 0.7% | 12.2% |
| Asian | 10.5% | 11.2% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 2.1% | 0.4% |
| Two or More Races | 2.0% | 1.4% | 3.2% |
| Hispanic | 3.5% | 10.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Beachwood, OH | Great Neck, NY | United States |
| Married Population | 57.8% | 64.7% | 49.8% |
| Currently Married | 57.0% | 64.5% | 48.0% |
| Married but Separated | 0.8% | 0.2% | 1.8% |
| Single Population | 42.2% | 35.3% | 50.2% |
| Never Married | 23.0% | 22.3% | 33.8% |
| Divorced | 7.4% | 6.1% | 10.8% |
| Widowed | 11.9% | 6.8% | 5.6% |
| space5 | | | |
| Household Size | 2.33 | 3.36 | 2.60 |
| Households | 5,644 | 3,283 | 124,010,992 |
| Family Households | 3,519 | 2,702 | 80,755,759 |
| Married couple, w/children | 32.6% | 46.7% | 30.5% |
| Married couple, no children | 55.0% | 34.2% | 42.9% |
| Non Family Households | 2,125 | 581 | 43,255,233 |
| Single householder, w/children | 8.0% | 6.7% | 15.8% |
| Single householder, no children | 4.3% | 12.4% | 10.8% |