| | Black Canyon City, AZ | Emporia, VA | United States |
| Population | 2,485 | 5,761 | 329,725,481 |
| Female Population | 44.2% | 53.3% | 50.5% |
| Male Population | 55.9% | 46.7% | 49.5% |
| Median Age | 59.5 | 39.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,499 | 5,920 | 309,327,143 |
| Population - 2000 | 2,697 | 5,665 | 285,036,114 |
| Population - 1990 | 1,811 | 5,306 | 251,960,433 |
| Pop. 2000 to Now | 16.5% | -7.2% | 15.6% |
| Pop. 1990 to Now | 73.6% | -0.9% | 30.8% |
| space4 | | | |
| Population Density | 102.4 | 834.4 | 93.4 |
| Land Area | 24.3 | 6.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Black Canyon City, AZ | Emporia, VA | United States |
| Age 0 to 4 | 0.0% | 6.1% | 5.9% |
| Age 5 to 9 | 0.4% | 8.7% | 6.1% |
| Age 10 to 14 | 2.1% | 8.2% | 6.6% |
| Age 15 to 17 | 0.5% | 5.7% | 3.9% |
| Age 18 to 20 | 2.7% | 1.8% | 4.0% |
| Age 21 to 24 | 1.5% | 3.0% | 5.2% |
| Age 25 to 34 | 10.0% | 11.5% | 13.8% |
| Age 35 to 44 | 8.9% | 13.0% | 12.9% |
| Age 45 to 54 | 13.8% | 13.5% | 12.6% |
| Age 55 to 59 | 11.8% | 5.8% | 6.7% |
| Age 60 to 64 | 18.8% | 6.1% | 6.3% |
| Age 65 to 74 | 17.3% | 9.3% | 9.6% |
| Age 75 to 84 | 11.1% | 5.2% | 4.5% |
| Age 85 and over | 0.9% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Black Canyon City, AZ | Emporia, VA | United States |
| White | 88.3% | 19.5% | 59.4% |
| Black | 0.0% | 63.5% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.1% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 5.9% | 8.9% | 3.2% |
| Hispanic | 5.8% | 7.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Black Canyon City, AZ | Emporia, VA | United States |
| Married Population | 44.6% | 35.5% | 49.8% |
| Currently Married | 43.6% | 31.8% | 48.0% |
| Married but Separated | 1.0% | 3.7% | 1.8% |
| Single Population | 55.4% | 64.5% | 50.2% |
| Never Married | 26.1% | 35.9% | 33.8% |
| Divorced | 16.4% | 17.9% | 10.8% |
| Widowed | 12.9% | 10.7% | 5.6% |
| space5 | | | |
| Household Size | 2.01 | 2.49 | 2.60 |
| Households | 1,233 | 2,240 | 124,010,992 |
| Family Households | 621 | 1,390 | 80,755,759 |
| Married couple, w/children | 1.3% | 16.9% | 30.5% |
| Married couple, no children | 79.7% | 29.6% | 42.9% |
| Non Family Households | 612 | 850 | 43,255,233 |
| Single householder, w/children | 2.4% | 34.9% | 15.8% |
| Single householder, no children | 16.6% | 18.6% | 10.8% |