| | West Modesto, CA | Salinas, CA | United States |
| Population | 5,882 | 163,004 | 329,725,481 |
| Female Population | 49.0% | 48.8% | 50.5% |
| Male Population | 51.0% | 51.2% | 49.5% |
| Median Age | 31.2 | 31.3 | 38.4 |
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| Population - 2010 | 6,222 | 150,798 | 309,327,143 |
| Population - 2000 | 6,096 | 151,060 | 285,036,114 |
| Population - 1990 | 4,410 | 108,777 | 251,960,433 |
| Pop. 2000 to Now | -2.0% | 2.5% | 15.6% |
| Pop. 1990 to Now | 35.4% | 42.4% | 30.8% |
| space4 | | | |
| Population Density | 4,124.8 | 6,957.7 | 93.4 |
| Land Area | 1.4 | 23.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | West Modesto, CA | Salinas, CA | United States |
| Age 0 to 4 | 9.3% | 8.1% | 5.9% |
| Age 5 to 9 | 10.7% | 8.6% | 6.1% |
| Age 10 to 14 | 8.7% | 9.3% | 6.6% |
| Age 15 to 17 | 5.3% | 4.8% | 3.9% |
| Age 18 to 20 | 3.4% | 4.6% | 4.0% |
| Age 21 to 24 | 5.1% | 5.3% | 5.2% |
| Age 25 to 34 | 15.2% | 15.2% | 13.8% |
| Age 35 to 44 | 13.5% | 14.0% | 12.9% |
| Age 45 to 54 | 9.4% | 11.3% | 12.6% |
| Age 55 to 59 | 4.9% | 5.1% | 6.7% |
| Age 60 to 64 | 3.6% | 4.2% | 6.3% |
| Age 65 to 74 | 5.6% | 5.4% | 9.6% |
| Age 75 to 84 | 2.1% | 2.4% | 4.5% |
| Age 85 and over | 3.1% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | West Modesto, CA | Salinas, CA | United States |
| White | 21.4% | 12.2% | 59.4% |
| Black | 2.2% | 1.1% | 12.2% |
| Asian | 3.2% | 5.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 0.7% | 1.3% | 3.2% |
| Hispanic | 72.5% | 79.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | West Modesto, CA | Salinas, CA | United States |
| Married Population | 41.8% | 45.9% | 49.8% |
| Currently Married | 36.8% | 44.2% | 48.0% |
| Married but Separated | 5.0% | 1.8% | 1.8% |
| Single Population | 58.2% | 54.1% | 50.2% |
| Never Married | 39.5% | 43.8% | 33.8% |
| Divorced | 10.1% | 6.5% | 10.8% |
| Widowed | 8.5% | 3.8% | 5.6% |
| space5 | | | |
| Household Size | 3.81 | 3.76 | 2.60 |
| Households | 1,534 | 42,984 | 124,010,992 |
| Family Households | 1,180 | 34,017 | 80,755,759 |
| Married couple, w/children | 38.4% | 39.4% | 30.5% |
| Married couple, no children | 20.2% | 26.6% | 42.9% |
| Non Family Households | 354 | 8,967 | 43,255,233 |
| Single householder, w/children | 26.7% | 22.3% | 15.8% |
| Single householder, no children | 14.7% | 11.8% | 10.8% |