| | Smith River, CA | Lincoln City, OR | United States |
| Population | 812 | 9,655 | 329,725,481 |
| Female Population | 52.8% | 53.3% | 50.5% |
| Male Population | 47.2% | 46.7% | 49.5% |
| Median Age | 38.4 | 51.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,050 | 8,282 | 309,327,143 |
| Population - 2000 | 911 | 7,437 | 285,036,114 |
| Population - 1990 | 829 | 5,892 | 251,960,433 |
| Pop. 2000 to Now | -15.8% | 24.8% | 15.6% |
| Pop. 1990 to Now | -7.5% | 57.6% | 30.8% |
| space4 | | | |
| Population Density | 204.5 | 1,595.1 | 93.4 |
| Land Area | 4.0 | 6.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Smith River, CA | Lincoln City, OR | United States |
| Age 0 to 4 | 3.7% | 5.0% | 5.9% |
| Age 5 to 9 | 2.7% | 6.0% | 6.1% |
| Age 10 to 14 | 17.6% | 4.3% | 6.6% |
| Age 15 to 17 | 5.7% | 2.4% | 3.9% |
| Age 18 to 20 | 9.4% | 1.1% | 4.0% |
| Age 21 to 24 | 5.7% | 3.0% | 5.2% |
| Age 25 to 34 | 2.5% | 10.5% | 13.8% |
| Age 35 to 44 | 19.2% | 9.5% | 12.9% |
| Age 45 to 54 | 6.4% | 11.8% | 12.6% |
| Age 55 to 59 | 1.0% | 6.8% | 6.7% |
| Age 60 to 64 | 9.2% | 9.9% | 6.3% |
| Age 65 to 74 | 7.8% | 19.5% | 9.6% |
| Age 75 to 84 | 9.2% | 8.3% | 4.5% |
| Age 85 and over | 0.0% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Smith River, CA | Lincoln City, OR | United States |
| White | 59.7% | 74.9% | 59.4% |
| Black | 0.0% | 0.3% | 12.2% |
| Asian | 0.0% | 3.0% | 5.6% |
| Native American | 28.1% | 2.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 6.5% | 7.5% | 3.2% |
| Hispanic | 5.7% | 12.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Smith River, CA | Lincoln City, OR | United States |
| Married Population | 39.5% | 49.5% | 49.8% |
| Currently Married | 38.6% | 48.0% | 48.0% |
| Married but Separated | 1.0% | 1.5% | 1.8% |
| Single Population | 60.5% | 50.5% | 50.2% |
| Never Married | 39.2% | 25.9% | 33.8% |
| Divorced | 5.5% | 16.9% | 10.8% |
| Widowed | 15.7% | 7.7% | 5.6% |
| space5 | | | |
| Household Size | 3.24 | 2.29 | 2.60 |
| Households | 251 | 4,176 | 124,010,992 |
| Family Households | 176 | 2,411 | 80,755,759 |
| Married couple, w/children | 38.6% | 21.3% | 30.5% |
| Married couple, no children | 26.7% | 53.3% | 42.9% |
| Non Family Households | 75 | 1,765 | 43,255,233 |
| Single householder, w/children | 15.9% | 14.7% | 15.8% |
| Single householder, no children | 18.8% | 10.8% | 10.8% |