| | Shady Cove, OR | Santa Ana, CA | United States |
| Population | 3,072 | 313,818 | 329,725,481 |
| Female Population | 59.0% | 48.6% | 50.5% |
| Male Population | 41.0% | 51.4% | 49.5% |
| Median Age | 57.7 | 33 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,901 | 325,069 | 309,327,143 |
| Population - 2000 | 2,307 | 337,977 | 285,036,114 |
| Population - 1990 | 1,351 | 293,742 | 251,960,433 |
| Pop. 2000 to Now | 35.2% | -2.0% | 15.6% |
| Pop. 1990 to Now | 130.9% | 12.8% | 30.8% |
| space4 | | | |
| Population Density | 1,605.9 | 11,469.5 | 93.4 |
| Land Area | 1.9 | 27.4 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Shady Cove, OR | Santa Ana, CA | United States |
| Age 0 to 4 | 3.7% | 6.4% | 5.9% |
| Age 5 to 9 | 0.9% | 6.5% | 6.1% |
| Age 10 to 14 | 7.9% | 7.6% | 6.6% |
| Age 15 to 17 | 0.0% | 4.4% | 3.9% |
| Age 18 to 20 | 3.4% | 4.6% | 4.0% |
| Age 21 to 24 | 3.4% | 6.4% | 5.2% |
| Age 25 to 34 | 6.4% | 16.7% | 13.8% |
| Age 35 to 44 | 7.9% | 14.1% | 12.9% |
| Age 45 to 54 | 13.7% | 12.8% | 12.6% |
| Age 55 to 59 | 8.4% | 5.9% | 6.7% |
| Age 60 to 64 | 14.1% | 4.5% | 6.3% |
| Age 65 to 74 | 21.6% | 6.1% | 9.6% |
| Age 75 to 84 | 7.5% | 2.4% | 4.5% |
| Age 85 and over | 1.0% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Shady Cove, OR | Santa Ana, CA | United States |
| White | 86.9% | 9.5% | 59.4% |
| Black | 0.4% | 0.9% | 12.2% |
| Asian | 0.0% | 11.8% | 5.6% |
| Native American | 1.4% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.2% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 5.1% | 0.8% | 3.2% |
| Hispanic | 6.1% | 76.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Shady Cove, OR | Santa Ana, CA | United States |
| Married Population | 69.5% | 45.8% | 49.8% |
| Currently Married | 66.8% | 43.8% | 48.0% |
| Married but Separated | 2.8% | 2.0% | 1.8% |
| Single Population | 30.5% | 54.2% | 50.2% |
| Never Married | 14.9% | 42.7% | 33.8% |
| Divorced | 5.5% | 7.5% | 10.8% |
| Widowed | 10.1% | 3.9% | 5.6% |
| space5 | | | |
| Household Size | 2.33 | 4.04 | 2.60 |
| Households | 1,317 | 76,624 | 124,010,992 |
| Family Households | 936 | 61,790 | 80,755,759 |
| Married couple, w/children | 15.2% | 37.9% | 30.5% |
| Married couple, no children | 72.0% | 30.2% | 42.9% |
| Non Family Households | 381 | 14,834 | 43,255,233 |
| Single householder, w/children | 7.8% | 17.2% | 15.8% |
| Single householder, no children | 5.0% | 14.6% | 10.8% |