| | Borrego Springs, CA | Morongo Valley, CA | United States |
| Population | 2,566 | 3,159 | 329,725,481 |
| Female Population | 56.6% | 48.6% | 50.5% |
| Male Population | 43.4% | 51.4% | 49.5% |
| Median Age | 62.2 | 49.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,412 | 3,479 | 309,327,143 |
| Population - 2000 | 2,535 | 1,929 | 285,036,114 |
| Population - 1990 | 2,244 | 1,544 | 251,960,433 |
| Pop. 2000 to Now | -16.8% | 73.4% | 15.6% |
| Pop. 1990 to Now | -6.0% | 116.7% | 30.8% |
| space4 | | | |
| Population Density | 59.6 | 125.3 | 93.4 |
| Land Area | 43.1 | 25.2 | 3,531,905.4 |
| Water Area | 0.3 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Borrego Springs, CA | Morongo Valley, CA | United States |
| Age 0 to 4 | 3.4% | 3.9% | 5.9% |
| Age 5 to 9 | 0.0% | 6.1% | 6.1% |
| Age 10 to 14 | 4.8% | 3.3% | 6.6% |
| Age 15 to 17 | 3.5% | 1.1% | 3.9% |
| Age 18 to 20 | 4.6% | 1.8% | 4.0% |
| Age 21 to 24 | 0.0% | 1.5% | 5.2% |
| Age 25 to 34 | 5.9% | 15.6% | 13.8% |
| Age 35 to 44 | 9.7% | 13.1% | 12.9% |
| Age 45 to 54 | 10.8% | 15.4% | 12.6% |
| Age 55 to 59 | 5.3% | 9.6% | 6.7% |
| Age 60 to 64 | 7.2% | 6.8% | 6.3% |
| Age 65 to 74 | 21.8% | 13.4% | 9.6% |
| Age 75 to 84 | 18.3% | 6.9% | 4.5% |
| Age 85 and over | 4.8% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Borrego Springs, CA | Morongo Valley, CA | United States |
| White | 61.9% | 65.5% | 59.4% |
| Black | 0.0% | 2.7% | 12.2% |
| Asian | 0.0% | 0.5% | 5.6% |
| Native American | 0.0% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 3.3% | 3.2% |
| Hispanic | 38.1% | 27.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Borrego Springs, CA | Morongo Valley, CA | United States |
| Married Population | 74.1% | 46.4% | 49.8% |
| Currently Married | 74.1% | 45.2% | 48.0% |
| Married but Separated | 0.0% | 1.2% | 1.8% |
| Single Population | 25.9% | 53.6% | 50.2% |
| Never Married | 17.9% | 33.1% | 33.8% |
| Divorced | 3.9% | 12.8% | 10.8% |
| Widowed | 4.2% | 7.7% | 5.6% |
| space5 | | | |
| Household Size | 2.22 | 2.08 | 2.60 |
| Households | 1,156 | 1,515 | 124,010,992 |
| Family Households | 858 | 743 | 80,755,759 |
| Married couple, w/children | 9.1% | 23.7% | 30.5% |
| Married couple, no children | 78.0% | 49.4% | 42.9% |
| Non Family Households | 298 | 772 | 43,255,233 |
| Single householder, w/children | 12.9% | 14.4% | 15.8% |
| Single householder, no children | 0.0% | 12.5% | 10.8% |