| | Coarsegold, CA | Post Falls, ID | United States |
| Population | 4,799 | 38,162 | 329,725,481 |
| Female Population | 53.8% | 52.1% | 50.5% |
| Male Population | 46.2% | 47.9% | 49.5% |
| Median Age | 40.4 | 34.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,606 | 27,950 | 309,327,143 |
| Population - 2000 | 1,409 | 17,247 | 285,036,114 |
| Population - 1990 | 952 | 7,349 | 251,960,433 |
| Pop. 2000 to Now | -13.9% | 125.7% | 15.6% |
| Pop. 1990 to Now | 27.4% | 429.8% | 30.8% |
| space4 | | | |
| Population Density | 436.8 | 2,613.1 | 93.4 |
| Land Area | 11.0 | 14.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Coarsegold, CA | Post Falls, ID | United States |
| Age 0 to 4 | 5.6% | 8.3% | 5.9% |
| Age 5 to 9 | 4.9% | 7.3% | 6.1% |
| Age 10 to 14 | 7.3% | 8.1% | 6.6% |
| Age 15 to 17 | 4.4% | 5.4% | 3.9% |
| Age 18 to 20 | 1.4% | 3.6% | 4.0% |
| Age 21 to 24 | 2.6% | 4.0% | 5.2% |
| Age 25 to 34 | 14.0% | 14.6% | 13.8% |
| Age 35 to 44 | 18.6% | 14.6% | 12.9% |
| Age 45 to 54 | 3.1% | 9.5% | 12.6% |
| Age 55 to 59 | 4.7% | 6.4% | 6.7% |
| Age 60 to 64 | 7.0% | 5.6% | 6.3% |
| Age 65 to 74 | 13.6% | 8.0% | 9.6% |
| Age 75 to 84 | 9.1% | 3.3% | 4.5% |
| Age 85 and over | 3.6% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Coarsegold, CA | Post Falls, ID | United States |
| White | 77.4% | 87.2% | 59.4% |
| Black | 2.2% | 0.2% | 12.2% |
| Asian | 0.5% | 0.6% | 5.6% |
| Native American | 1.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.4% | 5.2% | 3.2% |
| Hispanic | 15.4% | 6.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Coarsegold, CA | Post Falls, ID | United States |
| Married Population | 61.2% | 52.1% | 49.8% |
| Currently Married | 61.2% | 50.6% | 48.0% |
| Married but Separated | 0.0% | 1.5% | 1.8% |
| Single Population | 38.8% | 47.9% | 50.2% |
| Never Married | 21.6% | 28.0% | 33.8% |
| Divorced | 11.9% | 14.3% | 10.8% |
| Widowed | 5.3% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.58 | 2.84 | 2.60 |
| Households | 1,849 | 13,352 | 124,010,992 |
| Family Households | 1,374 | 9,662 | 80,755,759 |
| Married couple, w/children | 29.0% | 34.6% | 30.5% |
| Married couple, no children | 58.9% | 38.1% | 42.9% |
| Non Family Households | 475 | 3,690 | 43,255,233 |
| Single householder, w/children | 4.9% | 15.9% | 15.8% |
| Single householder, no children | 7.3% | 11.4% | 10.8% |