| | Fredonia, WI | Salesville, AR | United States |
| Population | 2,370 | 329 | 329,725,481 |
| Female Population | 47.6% | 52.9% | 50.5% |
| Male Population | 52.4% | 47.1% | 49.5% |
| Median Age | 35.8 | 52.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,162 | 448 | 309,327,143 |
| Population - 2000 | 1,934 | 437 | 285,036,114 |
| Population - 1990 | 1,558 | 374 | 251,960,433 |
| Pop. 2000 to Now | 16.4% | 6.2% | 15.6% |
| Pop. 1990 to Now | 44.5% | 24.1% | 30.8% |
| space4 | | | |
| Population Density | 1,110.6 | 72.5 | 93.4 |
| Land Area | 2.1 | 4.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Fredonia, WI | Salesville, AR | United States |
| Age 0 to 4 | 7.1% | 2.4% | 5.9% |
| Age 5 to 9 | 6.2% | 5.2% | 6.1% |
| Age 10 to 14 | 7.5% | 4.9% | 6.6% |
| Age 15 to 17 | 3.5% | 4.6% | 3.9% |
| Age 18 to 20 | 3.2% | 3.0% | 4.0% |
| Age 21 to 24 | 8.4% | 1.5% | 5.2% |
| Age 25 to 34 | 12.7% | 0.9% | 13.8% |
| Age 35 to 44 | 13.5% | 9.1% | 12.9% |
| Age 45 to 54 | 14.6% | 22.5% | 12.6% |
| Age 55 to 59 | 5.0% | 12.8% | 6.7% |
| Age 60 to 64 | 9.3% | 6.7% | 6.3% |
| Age 65 to 74 | 4.8% | 14.6% | 9.6% |
| Age 75 to 84 | 4.3% | 9.4% | 4.5% |
| Age 85 and over | 0.0% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Fredonia, WI | Salesville, AR | United States |
| White | 85.4% | 92.4% | 59.4% |
| Black | 2.4% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.8% | 0.4% |
| Two or More Races | 4.7% | 3.0% | 3.2% |
| Hispanic | 7.5% | 2.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Fredonia, WI | Salesville, AR | United States |
| Married Population | 60.0% | 63.5% | 49.8% |
| Currently Married | 59.9% | 61.1% | 48.0% |
| Married but Separated | 0.1% | 2.4% | 1.8% |
| Single Population | 40.0% | 36.5% | 50.2% |
| Never Married | 31.0% | 11.5% | 33.8% |
| Divorced | 5.1% | 13.5% | 10.8% |
| Widowed | 3.8% | 11.5% | 5.6% |
| space5 | | | |
| Household Size | 2.97 | 2.28 | 2.60 |
| Households | 797 | 144 | 124,010,992 |
| Family Households | 621 | 102 | 80,755,759 |
| Married couple, w/children | 35.9% | 25.5% | 30.5% |
| Married couple, no children | 46.5% | 58.8% | 42.9% |
| Non Family Households | 176 | 42 | 43,255,233 |
| Single householder, w/children | 11.4% | 4.9% | 15.8% |
| Single householder, no children | 6.1% | 10.8% | 10.8% |