| | Hollywood, SC | Morongo Valley, CA | United States |
| Population | 5,319 | 3,159 | 329,725,481 |
| Female Population | 49.8% | 48.6% | 50.5% |
| Male Population | 50.2% | 51.4% | 49.5% |
| Median Age | 53.4 | 49.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,733 | 3,479 | 309,327,143 |
| Population - 2000 | 3,946 | 1,929 | 285,036,114 |
| Population - 1990 | 2,094 | 1,544 | 251,960,433 |
| Pop. 2000 to Now | 33.5% | 73.4% | 15.6% |
| Pop. 1990 to Now | 151.6% | 116.7% | 30.8% |
| space4 | | | |
| Population Density | 229.9 | 125.3 | 93.4 |
| Land Area | 23.1 | 25.2 | 3,531,905.4 |
| Water Area | 1.4 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hollywood, SC | Morongo Valley, CA | United States |
| Age 0 to 4 | 4.2% | 3.9% | 5.9% |
| Age 5 to 9 | 4.2% | 6.1% | 6.1% |
| Age 10 to 14 | 6.7% | 3.3% | 6.6% |
| Age 15 to 17 | 2.9% | 1.1% | 3.9% |
| Age 18 to 20 | 0.0% | 1.8% | 4.0% |
| Age 21 to 24 | 1.7% | 1.5% | 5.2% |
| Age 25 to 34 | 11.4% | 15.6% | 13.8% |
| Age 35 to 44 | 8.1% | 13.1% | 12.9% |
| Age 45 to 54 | 15.2% | 15.4% | 12.6% |
| Age 55 to 59 | 10.3% | 9.6% | 6.7% |
| Age 60 to 64 | 9.9% | 6.8% | 6.3% |
| Age 65 to 74 | 18.6% | 13.4% | 9.6% |
| Age 75 to 84 | 5.3% | 6.9% | 4.5% |
| Age 85 and over | 1.6% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hollywood, SC | Morongo Valley, CA | United States |
| White | 56.0% | 65.5% | 59.4% |
| Black | 36.1% | 2.7% | 12.2% |
| Asian | 1.7% | 0.5% | 5.6% |
| Native American | 0.0% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.2% | 0.0% | 0.2% |
| Other | 0.5% | 0.0% | 0.4% |
| Two or More Races | 2.1% | 3.3% | 3.2% |
| Hispanic | 3.3% | 27.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hollywood, SC | Morongo Valley, CA | United States |
| Married Population | 55.7% | 46.4% | 49.8% |
| Currently Married | 51.4% | 45.2% | 48.0% |
| Married but Separated | 4.4% | 1.2% | 1.8% |
| Single Population | 44.3% | 53.6% | 50.2% |
| Never Married | 23.7% | 33.1% | 33.8% |
| Divorced | 10.2% | 12.8% | 10.8% |
| Widowed | 10.3% | 7.7% | 5.6% |
| space5 | | | |
| Household Size | 2.52 | 2.08 | 2.60 |
| Households | 2,106 | 1,515 | 124,010,992 |
| Family Households | 1,461 | 743 | 80,755,759 |
| Married couple, w/children | 16.6% | 23.7% | 30.5% |
| Married couple, no children | 58.4% | 49.4% | 42.9% |
| Non Family Households | 645 | 772 | 43,255,233 |
| Single householder, w/children | 10.7% | 14.4% | 15.8% |
| Single householder, no children | 14.4% | 12.5% | 10.8% |