| | Deer Park, CA | Loma Linda, CA | United States |
| Population | 697 | 24,712 | 329,725,481 |
| Female Population | 58.3% | 55.6% | 50.5% |
| Male Population | 41.8% | 44.4% | 49.5% |
| Median Age | 60.1 | 37.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,048 | 23,316 | 309,327,143 |
| Population - 2000 | 1,433 | 18,681 | 285,036,114 |
| Population - 1990 | 1,825 | 17,400 | 251,960,433 |
| Pop. 2000 to Now | -22.5% | 31.6% | 15.6% |
| Pop. 1990 to Now | -39.2% | 41.3% | 30.8% |
| space4 | | | |
| Population Density | 124.0 | 3,227.8 | 93.4 |
| Land Area | 5.6 | 7.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Deer Park, CA | Loma Linda, CA | United States |
| Age 0 to 4 | 1.1% | 3.9% | 5.9% |
| Age 5 to 9 | 6.2% | 5.2% | 6.1% |
| Age 10 to 14 | 2.2% | 5.5% | 6.6% |
| Age 15 to 17 | 2.3% | 2.6% | 3.9% |
| Age 18 to 20 | 2.4% | 2.9% | 4.0% |
| Age 21 to 24 | 1.3% | 5.6% | 5.2% |
| Age 25 to 34 | 0.7% | 21.3% | 13.8% |
| Age 35 to 44 | 10.0% | 10.9% | 12.9% |
| Age 45 to 54 | 16.6% | 9.5% | 12.6% |
| Age 55 to 59 | 7.0% | 7.9% | 6.7% |
| Age 60 to 64 | 7.3% | 5.9% | 6.3% |
| Age 65 to 74 | 30.4% | 10.1% | 9.6% |
| Age 75 to 84 | 9.8% | 5.3% | 4.5% |
| Age 85 and over | 2.6% | 3.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Deer Park, CA | Loma Linda, CA | United States |
| White | 82.1% | 37.0% | 59.4% |
| Black | 0.0% | 8.3% | 12.2% |
| Asian | 6.9% | 24.2% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 1.1% | 0.2% |
| Other | 0.0% | 0.8% | 0.4% |
| Two or More Races | 1.0% | 3.7% | 3.2% |
| Hispanic | 10.0% | 24.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Deer Park, CA | Loma Linda, CA | United States |
| Married Population | 59.0% | 46.6% | 49.8% |
| Currently Married | 59.0% | 46.0% | 48.0% |
| Married but Separated | 0.0% | 0.6% | 1.8% |
| Single Population | 41.0% | 53.4% | 50.2% |
| Never Married | 17.4% | 37.9% | 33.8% |
| Divorced | 18.2% | 9.9% | 10.8% |
| Widowed | 5.4% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 1.99 | 2.48 | 2.60 |
| Households | 327 | 9,475 | 124,010,992 |
| Family Households | 189 | 6,101 | 80,755,759 |
| Married couple, w/children | 28.6% | 22.9% | 30.5% |
| Married couple, no children | 68.3% | 47.2% | 42.9% |
| Non Family Households | 138 | 3,374 | 43,255,233 |
| Single householder, w/children | 3.2% | 12.6% | 15.8% |
| Single householder, no children | 0.0% | 17.2% | 10.8% |