| | Beverly Hills, CA | Santa Clarita, CA | United States |
| Population | 32,903 | 227,182 | 329,725,481 |
| Female Population | 53.2% | 50.2% | 50.5% |
| Male Population | 46.8% | 49.8% | 49.5% |
| Median Age | 46.5 | 37 | 38.4 |
| space3 | | | |
| Population - 2010 | 33,919 | 208,802 | 309,327,143 |
| Population - 2000 | 33,784 | 151,088 | 285,036,114 |
| Population - 1990 | 31,971 | 110,642 | 251,960,433 |
| Pop. 2000 to Now | -2.3% | 39.0% | 15.6% |
| Pop. 1990 to Now | 3.2% | 89.8% | 30.8% |
| space4 | | | |
| Population Density | 5,763.4 | 3,448.2 | 93.4 |
| Land Area | 5.7 | 65.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Beverly Hills, CA | Santa Clarita, CA | United States |
| Age 0 to 4 | 2.8% | 7.1% | 5.9% |
| Age 5 to 9 | 3.2% | 6.6% | 6.1% |
| Age 10 to 14 | 8.4% | 7.9% | 6.6% |
| Age 15 to 17 | 5.2% | 4.6% | 3.9% |
| Age 18 to 20 | 2.9% | 3.6% | 4.0% |
| Age 21 to 24 | 3.4% | 4.6% | 5.2% |
| Age 25 to 34 | 10.4% | 12.8% | 13.8% |
| Age 35 to 44 | 12.3% | 13.6% | 12.9% |
| Age 45 to 54 | 15.0% | 14.5% | 12.6% |
| Age 55 to 59 | 6.6% | 6.7% | 6.7% |
| Age 60 to 64 | 6.9% | 6.3% | 6.3% |
| Age 65 to 74 | 11.6% | 7.1% | 9.6% |
| Age 75 to 84 | 6.3% | 3.3% | 4.5% |
| Age 85 and over | 5.0% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Beverly Hills, CA | Santa Clarita, CA | United States |
| White | 74.0% | 45.1% | 59.4% |
| Black | 1.5% | 3.9% | 12.2% |
| Asian | 11.3% | 10.2% | 5.6% |
| Native American | 0.1% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.4% | 0.2% |
| Other | 0.9% | 0.5% | 0.4% |
| Two or More Races | 4.6% | 4.3% | 3.2% |
| Hispanic | 7.5% | 35.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Beverly Hills, CA | Santa Clarita, CA | United States |
| Married Population | 49.4% | 54.2% | 49.8% |
| Currently Married | 48.2% | 52.6% | 48.0% |
| Married but Separated | 1.1% | 1.7% | 1.8% |
| Single Population | 50.6% | 45.8% | 50.2% |
| Never Married | 32.8% | 32.6% | 33.8% |
| Divorced | 11.5% | 8.9% | 10.8% |
| Widowed | 6.3% | 4.3% | 5.6% |
| space5 | | | |
| Household Size | 2.28 | 3.07 | 2.60 |
| Households | 14,401 | 73,294 | 124,010,992 |
| Family Households | 8,028 | 55,611 | 80,755,759 |
| Married couple, w/children | 31.7% | 39.2% | 30.5% |
| Married couple, no children | 47.0% | 38.6% | 42.9% |
| Non Family Households | 6,373 | 17,683 | 43,255,233 |
| Single householder, w/children | 11.6% | 11.7% | 15.8% |
| Single householder, no children | 9.6% | 10.6% | 10.8% |