| | Winton, CA | Clearlake, CA | United States |
| Population | 11,623 | 16,468 | 329,725,481 |
| Female Population | 43.9% | 50.8% | 50.5% |
| Male Population | 56.1% | 49.2% | 49.5% |
| Median Age | 29.2 | 38.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 11,103 | 15,273 | 309,327,143 |
| Population - 2000 | 8,832 | 13,142 | 285,036,114 |
| Population - 1990 | 7,559 | 11,804 | 251,960,433 |
| Pop. 2000 to Now | 36.5% | 15.5% | 15.6% |
| Pop. 1990 to Now | 59.5% | 28.6% | 30.8% |
| space4 | | | |
| Population Density | 3,822.1 | 1,625.8 | 93.4 |
| Land Area | 3.0 | 10.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Winton, CA | Clearlake, CA | United States |
| Age 0 to 4 | 8.2% | 5.4% | 5.9% |
| Age 5 to 9 | 9.3% | 9.4% | 6.1% |
| Age 10 to 14 | 9.8% | 7.2% | 6.6% |
| Age 15 to 17 | 5.0% | 5.2% | 3.9% |
| Age 18 to 20 | 4.2% | 2.0% | 4.0% |
| Age 21 to 24 | 5.8% | 3.1% | 5.2% |
| Age 25 to 34 | 16.9% | 12.9% | 13.8% |
| Age 35 to 44 | 11.2% | 11.6% | 12.9% |
| Age 45 to 54 | 9.9% | 13.1% | 12.6% |
| Age 55 to 59 | 3.5% | 6.1% | 6.7% |
| Age 60 to 64 | 4.9% | 5.9% | 6.3% |
| Age 65 to 74 | 6.4% | 12.1% | 9.6% |
| Age 75 to 84 | 4.1% | 4.3% | 4.5% |
| Age 85 and over | 0.8% | 1.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Winton, CA | Clearlake, CA | United States |
| White | 15.9% | 57.5% | 59.4% |
| Black | 1.8% | 4.0% | 12.2% |
| Asian | 3.5% | 0.8% | 5.6% |
| Native American | 0.0% | 2.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 0.9% | 5.5% | 3.2% |
| Hispanic | 77.9% | 29.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Winton, CA | Clearlake, CA | United States |
| Married Population | 47.9% | 37.1% | 49.8% |
| Currently Married | 44.5% | 31.8% | 48.0% |
| Married but Separated | 3.4% | 5.4% | 1.8% |
| Single Population | 52.1% | 62.9% | 50.2% |
| Never Married | 38.5% | 38.0% | 33.8% |
| Divorced | 9.2% | 16.3% | 10.8% |
| Widowed | 4.5% | 8.6% | 5.6% |
| space5 | | | |
| Household Size | 3.60 | 2.72 | 2.60 |
| Households | 3,225 | 6,002 | 124,010,992 |
| Family Households | 2,516 | 3,568 | 80,755,759 |
| Married couple, w/children | 28.5% | 18.4% | 30.5% |
| Married couple, no children | 29.5% | 32.8% | 42.9% |
| Non Family Households | 709 | 2,434 | 43,255,233 |
| Single householder, w/children | 33.1% | 28.9% | 15.8% |
| Single householder, no children | 8.9% | 20.0% | 10.8% |