| | Bertsch-Oceanview, CA | Valley Center, CA | United States |
| Population | 2,358 | 11,435 | 329,725,481 |
| Female Population | 46.8% | 53.6% | 50.5% |
| Male Population | 53.2% | 46.4% | 49.5% |
| Median Age | 42.4 | 36.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,589 | 9,022 | 309,327,143 |
| Population - 2000 | 2,238 | 7,323 | 285,036,114 |
| Population - 1990 | 1,744 | 1,711 | 251,960,433 |
| Pop. 2000 to Now | -1.7% | 36.5% | 15.6% |
| Pop. 1990 to Now | 26.2% | 484.3% | 30.8% |
| space4 | | | |
| Population Density | 444.9 | 416.4 | 93.4 |
| Land Area | 5.3 | 27.5 | 3,531,905.4 |
| Water Area | 0.3 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Bertsch-Oceanview, CA | Valley Center, CA | United States |
| Age 0 to 4 | 6.7% | 7.8% | 5.9% |
| Age 5 to 9 | 4.9% | 6.5% | 6.1% |
| Age 10 to 14 | 8.2% | 7.4% | 6.6% |
| Age 15 to 17 | 3.0% | 3.5% | 3.9% |
| Age 18 to 20 | 3.1% | 3.9% | 4.0% |
| Age 21 to 24 | 7.4% | 4.6% | 5.2% |
| Age 25 to 34 | 9.5% | 14.3% | 13.8% |
| Age 35 to 44 | 9.1% | 10.0% | 12.9% |
| Age 45 to 54 | 15.6% | 9.1% | 12.6% |
| Age 55 to 59 | 7.3% | 7.9% | 6.7% |
| Age 60 to 64 | 3.6% | 5.9% | 6.3% |
| Age 65 to 74 | 14.3% | 11.6% | 9.6% |
| Age 75 to 84 | 3.6% | 5.5% | 4.5% |
| Age 85 and over | 3.6% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Bertsch-Oceanview, CA | Valley Center, CA | United States |
| White | 51.2% | 52.0% | 59.4% |
| Black | 0.0% | 2.6% | 12.2% |
| Asian | 0.0% | 3.5% | 5.6% |
| Native American | 11.5% | 0.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.2% | 0.2% |
| Other | 8.3% | 2.0% | 0.4% |
| Two or More Races | 1.8% | 4.4% | 3.2% |
| Hispanic | 27.2% | 34.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Bertsch-Oceanview, CA | Valley Center, CA | United States |
| Married Population | 41.6% | 59.0% | 49.8% |
| Currently Married | 40.7% | 54.6% | 48.0% |
| Married but Separated | 0.9% | 4.4% | 1.8% |
| Single Population | 58.4% | 41.0% | 50.2% |
| Never Married | 32.7% | 31.6% | 33.8% |
| Divorced | 15.8% | 6.2% | 10.8% |
| Widowed | 9.9% | 3.1% | 5.6% |
| space5 | | | |
| Household Size | 2.87 | 3.63 | 2.60 |
| Households | 823 | 3,136 | 124,010,992 |
| Family Households | 578 | 2,608 | 80,755,759 |
| Married couple, w/children | 21.5% | 27.2% | 30.5% |
| Married couple, no children | 33.0% | 51.9% | 42.9% |
| Non Family Households | 245 | 528 | 43,255,233 |
| Single householder, w/children | 29.1% | 11.9% | 15.8% |
| Single householder, no children | 16.4% | 9.0% | 10.8% |