| | Milan, KS | Anthony, KS | United States |
| Population | 101 | 2,167 | 329,725,481 |
| Female Population | 53.5% | 55.8% | 50.5% |
| Male Population | 46.5% | 44.2% | 49.5% |
| Median Age | 44 | 35.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 82 | 2,254 | 309,327,143 |
| Population - 2000 | 137 | 2,440 | 285,036,114 |
| Population - 1990 | 109 | 2,516 | 251,960,433 |
| Pop. 2000 to Now | -43.8% | -16.7% | 15.6% |
| Pop. 1990 to Now | -29.4% | -19.2% | 30.8% |
| space4 | | | |
| Population Density | 765.2 | 716.6 | 93.4 |
| Land Area | 0.1 | 3.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Milan, KS | Anthony, KS | United States |
| Age 0 to 4 | 1.0% | 11.2% | 5.9% |
| Age 5 to 9 | 19.8% | 6.4% | 6.1% |
| Age 10 to 14 | 3.0% | 6.9% | 6.6% |
| Age 15 to 17 | 4.0% | 5.1% | 3.9% |
| Age 18 to 20 | 2.0% | 4.4% | 4.0% |
| Age 21 to 24 | 2.0% | 5.2% | 5.2% |
| Age 25 to 34 | 4.0% | 10.5% | 13.8% |
| Age 35 to 44 | 30.7% | 10.3% | 12.9% |
| Age 45 to 54 | 7.9% | 11.2% | 12.6% |
| Age 55 to 59 | 1.0% | 5.7% | 6.7% |
| Age 60 to 64 | 7.9% | 6.6% | 6.3% |
| Age 65 to 74 | 9.9% | 7.4% | 9.6% |
| Age 75 to 84 | 6.9% | 5.4% | 4.5% |
| Age 85 and over | 0.0% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Milan, KS | Anthony, KS | United States |
| White | 85.1% | 89.0% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 1.2% | 5.6% |
| Native American | 3.0% | 1.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 9.9% | 2.0% | 3.2% |
| Hispanic | 2.0% | 6.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Milan, KS | Anthony, KS | United States |
| Married Population | 62.3% | 42.8% | 49.8% |
| Currently Married | 62.3% | 40.6% | 48.0% |
| Married but Separated | 0.0% | 2.2% | 1.8% |
| Single Population | 37.7% | 57.2% | 50.2% |
| Never Married | 22.1% | 27.8% | 33.8% |
| Divorced | 11.7% | 20.1% | 10.8% |
| Widowed | 3.9% | 9.4% | 5.6% |
| space5 | | | |
| Household Size | 2.73 | 2.59 | 2.60 |
| Households | 37 | 799 | 124,010,992 |
| Family Households | 23 | 499 | 80,755,759 |
| Married couple, w/children | 47.8% | 31.1% | 30.5% |
| Married couple, no children | 39.1% | 29.9% | 42.9% |
| Non Family Households | 14 | 300 | 43,255,233 |
| Single householder, w/children | 13.0% | 28.1% | 15.8% |
| Single householder, no children | 0.0% | 11.0% | 10.8% |