| | West Athens, CA | Hidden Hills, CA | United States |
| Population | 9,621 | 2,182 | 329,725,481 |
| Female Population | 55.8% | 55.8% | 50.5% |
| Male Population | 44.2% | 44.2% | 49.5% |
| Median Age | 36 | 46.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,307 | 1,851 | 309,327,143 |
| Population - 2000 | 9,101 | 1,875 | 285,036,114 |
| Population - 1990 | 8,859 | 1,729 | 251,960,433 |
| Pop. 2000 to Now | -5.2% | -2.8% | 15.6% |
| Pop. 1990 to Now | -2.6% | 5.4% | 30.8% |
| space4 | | | |
| Population Density | 7,201.4 | 1,291.9 | 93.4 |
| Land Area | 1.3 | 1.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | West Athens, CA | Hidden Hills, CA | United States |
| Age 0 to 4 | 7.2% | 2.5% | 5.9% |
| Age 5 to 9 | 7.9% | 13.7% | 6.1% |
| Age 10 to 14 | 7.7% | 7.8% | 6.6% |
| Age 15 to 17 | 4.3% | 5.4% | 3.9% |
| Age 18 to 20 | 3.0% | 2.5% | 4.0% |
| Age 21 to 24 | 4.6% | 2.2% | 5.2% |
| Age 25 to 34 | 14.4% | 3.3% | 13.8% |
| Age 35 to 44 | 11.4% | 11.1% | 12.9% |
| Age 45 to 54 | 12.1% | 18.1% | 12.6% |
| Age 55 to 59 | 8.7% | 8.5% | 6.7% |
| Age 60 to 64 | 6.4% | 10.0% | 6.3% |
| Age 65 to 74 | 7.2% | 10.7% | 9.6% |
| Age 75 to 84 | 3.7% | 2.8% | 4.5% |
| Age 85 and over | 1.5% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | West Athens, CA | Hidden Hills, CA | United States |
| White | 0.9% | 88.5% | 59.4% |
| Black | 46.6% | 1.0% | 12.2% |
| Asian | 1.0% | 1.7% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.5% | 0.0% | 0.2% |
| Other | 0.5% | 0.1% | 0.4% |
| Two or More Races | 1.8% | 1.2% | 3.2% |
| Hispanic | 48.4% | 7.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | West Athens, CA | Hidden Hills, CA | United States |
| Married Population | 39.2% | 67.7% | 49.8% |
| Currently Married | 37.6% | 66.7% | 48.0% |
| Married but Separated | 1.6% | 1.0% | 1.8% |
| Single Population | 60.8% | 32.3% | 50.2% |
| Never Married | 46.4% | 23.1% | 33.8% |
| Divorced | 8.2% | 5.2% | 10.8% |
| Widowed | 6.1% | 4.1% | 5.6% |
| space5 | | | |
| Household Size | 3.48 | 3.27 | 2.60 |
| Households | 2,757 | 667 | 124,010,992 |
| Family Households | 2,174 | 599 | 80,755,759 |
| Married couple, w/children | 25.7% | 32.7% | 30.5% |
| Married couple, no children | 23.2% | 49.2% | 42.9% |
| Non Family Households | 583 | 68 | 43,255,233 |
| Single householder, w/children | 32.1% | 13.7% | 15.8% |
| Single householder, no children | 19.0% | 4.3% | 10.8% |