| | Salem, NC | Makanda, IL | United States |
| Population | 1,573 | 504 | 329,725,481 |
| Female Population | 50.8% | 45.6% | 50.5% |
| Male Population | 49.2% | 54.4% | 49.5% |
| Median Age | 47.4 | 50.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,214 | 560 | 309,327,143 |
| Population - 2000 | 2,923 | 419 | 285,036,114 |
| Population - 1990 | 2,271 | 404 | 251,960,433 |
| Pop. 2000 to Now | -24.5% | 26.3% | 15.6% |
| Pop. 1990 to Now | -2.8% | 30.9% | 30.8% |
| space4 | | | |
| Population Density | 366.4 | 95.4 | 93.4 |
| Land Area | 4.3 | 5.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Salem, NC | Makanda, IL | United States |
| Age 0 to 4 | 3.6% | 2.8% | 5.9% |
| Age 5 to 9 | 1.8% | 7.3% | 6.1% |
| Age 10 to 14 | 2.7% | 6.2% | 6.6% |
| Age 15 to 17 | 5.7% | 3.6% | 3.9% |
| Age 18 to 20 | 1.9% | 1.0% | 4.0% |
| Age 21 to 24 | 3.3% | 1.6% | 5.2% |
| Age 25 to 34 | 10.2% | 8.1% | 13.8% |
| Age 35 to 44 | 14.7% | 6.5% | 12.9% |
| Age 45 to 54 | 16.7% | 23.4% | 12.6% |
| Age 55 to 59 | 4.9% | 6.3% | 6.7% |
| Age 60 to 64 | 4.1% | 13.9% | 6.3% |
| Age 65 to 74 | 21.9% | 14.5% | 9.6% |
| Age 75 to 84 | 6.4% | 4.0% | 4.5% |
| Age 85 and over | 2.1% | 0.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Salem, NC | Makanda, IL | United States |
| White | 82.8% | 85.9% | 59.4% |
| Black | 0.0% | 2.2% | 12.2% |
| Asian | 0.0% | 9.7% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 2.7% | 0.2% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.6% | 2.0% | 3.2% |
| Hispanic | 11.9% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Salem, NC | Makanda, IL | United States |
| Married Population | 44.4% | 60.4% | 49.8% |
| Currently Married | 41.7% | 58.5% | 48.0% |
| Married but Separated | 2.8% | 1.9% | 1.8% |
| Single Population | 55.6% | 39.6% | 50.2% |
| Never Married | 32.0% | 24.6% | 33.8% |
| Divorced | 15.8% | 10.2% | 10.8% |
| Widowed | 7.8% | 4.7% | 5.6% |
| space5 | | | |
| Household Size | 2.16 | 2.47 | 2.60 |
| Households | 729 | 204 | 124,010,992 |
| Family Households | 365 | 155 | 80,755,759 |
| Married couple, w/children | 29.6% | 20.6% | 30.5% |
| Married couple, no children | 51.5% | 56.8% | 42.9% |
| Non Family Households | 364 | 49 | 43,255,233 |
| Single householder, w/children | 7.1% | 7.7% | 15.8% |
| Single householder, no children | 11.8% | 14.8% | 10.8% |