| | Granite Falls, WA | Cambria, CA | United States |
| Population | 4,447 | 5,487 | 329,725,481 |
| Female Population | 52.0% | 50.3% | 50.5% |
| Male Population | 48.0% | 49.7% | 49.5% |
| Median Age | 32.7 | 60.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,395 | 6,371 | 309,327,143 |
| Population - 2000 | 2,347 | 6,232 | 285,036,114 |
| Population - 1990 | 1,060 | 5,382 | 251,960,433 |
| Pop. 2000 to Now | 95.4% | -4.1% | 15.6% |
| Pop. 1990 to Now | 332.6% | 11.1% | 30.8% |
| space4 | | | |
| Population Density | 2,020.5 | 644.9 | 93.4 |
| Land Area | 2.2 | 8.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Granite Falls, WA | Cambria, CA | United States |
| Age 0 to 4 | 10.3% | 2.2% | 5.9% |
| Age 5 to 9 | 6.7% | 3.5% | 6.1% |
| Age 10 to 14 | 7.4% | 3.4% | 6.6% |
| Age 15 to 17 | 2.3% | 1.9% | 3.9% |
| Age 18 to 20 | 3.1% | 2.2% | 4.0% |
| Age 21 to 24 | 5.8% | 1.5% | 5.2% |
| Age 25 to 34 | 18.8% | 4.2% | 13.8% |
| Age 35 to 44 | 8.8% | 6.2% | 12.9% |
| Age 45 to 54 | 11.1% | 12.6% | 12.6% |
| Age 55 to 59 | 7.8% | 10.9% | 6.7% |
| Age 60 to 64 | 6.3% | 10.1% | 6.3% |
| Age 65 to 74 | 7.0% | 25.4% | 9.6% |
| Age 75 to 84 | 2.4% | 11.5% | 4.5% |
| Age 85 and over | 2.2% | 4.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Granite Falls, WA | Cambria, CA | United States |
| White | 85.8% | 70.8% | 59.4% |
| Black | 0.0% | 0.2% | 12.2% |
| Asian | 2.2% | 1.0% | 5.6% |
| Native American | 1.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 9.1% | 1.3% | 3.2% |
| Hispanic | 1.5% | 26.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Granite Falls, WA | Cambria, CA | United States |
| Married Population | 48.8% | 61.2% | 49.8% |
| Currently Married | 47.5% | 59.6% | 48.0% |
| Married but Separated | 1.2% | 1.5% | 1.8% |
| Single Population | 51.2% | 38.8% | 50.2% |
| Never Married | 25.8% | 16.4% | 33.8% |
| Divorced | 21.0% | 14.4% | 10.8% |
| Widowed | 4.5% | 8.0% | 5.6% |
| space5 | | | |
| Household Size | 2.61 | 2.00 | 2.60 |
| Households | 1,704 | 2,739 | 124,010,992 |
| Family Households | 1,025 | 1,576 | 80,755,759 |
| Married couple, w/children | 35.0% | 17.1% | 30.5% |
| Married couple, no children | 34.8% | 73.7% | 42.9% |
| Non Family Households | 679 | 1,163 | 43,255,233 |
| Single householder, w/children | 19.6% | 3.0% | 15.8% |
| Single householder, no children | 10.5% | 6.2% | 10.8% |