| | Langdon, KS | Hutchinson, KS | United States |
| Population | 23 | 40,202 | 329,725,481 |
| Female Population | 56.5% | 49.5% | 50.5% |
| Male Population | 43.5% | 50.5% | 49.5% |
| Median Age | 52.8 | 38.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 42 | 42,198 | 309,327,143 |
| Population - 2000 | 72 | 40,787 | 285,036,114 |
| Population - 1990 | 62 | 39,308 | 251,960,433 |
| Pop. 2000 to Now | -43.1% | -1.4% | 15.6% |
| Pop. 1990 to Now | -33.9% | 2.3% | 30.8% |
| space4 | | | |
| Population Density | 232.3 | 1,635.6 | 93.4 |
| Land Area | 0.1 | 24.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Langdon, KS | Hutchinson, KS | United States |
| Age 0 to 4 | 0.0% | 5.1% | 5.9% |
| Age 5 to 9 | 0.0% | 6.1% | 6.1% |
| Age 10 to 14 | 0.0% | 6.9% | 6.6% |
| Age 15 to 17 | 0.0% | 4.3% | 3.9% |
| Age 18 to 20 | 0.0% | 4.5% | 4.0% |
| Age 21 to 24 | 4.3% | 5.5% | 5.2% |
| Age 25 to 34 | 13.0% | 11.8% | 13.8% |
| Age 35 to 44 | 0.0% | 13.3% | 12.9% |
| Age 45 to 54 | 39.1% | 11.9% | 12.6% |
| Age 55 to 59 | 17.4% | 6.5% | 6.7% |
| Age 60 to 64 | 26.1% | 6.2% | 6.3% |
| Age 65 to 74 | 0.0% | 9.7% | 9.6% |
| Age 75 to 84 | 0.0% | 5.1% | 4.5% |
| Age 85 and over | 0.0% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Langdon, KS | Hutchinson, KS | United States |
| White | 100.0% | 78.6% | 59.4% |
| Black | 0.0% | 3.4% | 12.2% |
| Asian | 0.0% | 0.7% | 5.6% |
| Native American | 0.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 0.0% | 3.7% | 3.2% |
| Hispanic | 0.0% | 12.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Langdon, KS | Hutchinson, KS | United States |
| Married Population | 26.1% | 47.1% | 49.8% |
| Currently Married | 26.1% | 45.2% | 48.0% |
| Married but Separated | 0.0% | 1.9% | 1.8% |
| Single Population | 73.9% | 52.9% | 50.2% |
| Never Married | 17.4% | 30.4% | 33.8% |
| Divorced | 56.5% | 15.3% | 10.8% |
| Widowed | 0.0% | 7.2% | 5.6% |
| space5 | | | |
| Household Size | 1.35 | 2.37 | 2.60 |
| Households | 17 | 15,909 | 124,010,992 |
| Family Households | 4 | 9,569 | 80,755,759 |
| Married couple, w/children | 0.0% | 27.6% | 30.5% |
| Married couple, no children | 75.0% | 44.0% | 42.9% |
| Non Family Households | 13 | 6,340 | 43,255,233 |
| Single householder, w/children | 0.0% | 19.9% | 15.8% |
| Single householder, no children | 25.0% | 8.5% | 10.8% |