| | Kinsley, KS | Pratt, KS | United States |
| Population | 1,441 | 6,618 | 329,725,481 |
| Female Population | 51.4% | 48.4% | 50.5% |
| Male Population | 48.6% | 51.6% | 49.5% |
| Median Age | 39.2 | 34.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,473 | 6,830 | 309,327,143 |
| Population - 2000 | 1,658 | 6,570 | 285,036,114 |
| Population - 1990 | 1,875 | 6,687 | 251,960,433 |
| Pop. 2000 to Now | -19.8% | -1.6% | 15.6% |
| Pop. 1990 to Now | -29.1% | -3.4% | 30.8% |
| space4 | | | |
| Population Density | 1,111.9 | 896.4 | 93.4 |
| Land Area | 1.3 | 7.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Kinsley, KS | Pratt, KS | United States |
| Age 0 to 4 | 8.9% | 7.0% | 5.9% |
| Age 5 to 9 | 4.0% | 5.8% | 6.1% |
| Age 10 to 14 | 13.0% | 7.2% | 6.6% |
| Age 15 to 17 | 1.2% | 4.6% | 3.9% |
| Age 18 to 20 | 1.5% | 7.0% | 4.0% |
| Age 21 to 24 | 1.7% | 5.1% | 5.2% |
| Age 25 to 34 | 14.5% | 13.5% | 13.8% |
| Age 35 to 44 | 13.0% | 10.3% | 12.9% |
| Age 45 to 54 | 11.1% | 9.1% | 12.6% |
| Age 55 to 59 | 6.8% | 6.1% | 6.7% |
| Age 60 to 64 | 6.2% | 7.2% | 6.3% |
| Age 65 to 74 | 10.7% | 7.8% | 9.6% |
| Age 75 to 84 | 3.8% | 6.9% | 4.5% |
| Age 85 and over | 3.5% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Kinsley, KS | Pratt, KS | United States |
| White | 70.2% | 85.5% | 59.4% |
| Black | 0.3% | 2.7% | 12.2% |
| Asian | 0.2% | 0.3% | 5.6% |
| Native American | 0.7% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.5% | 2.9% | 3.2% |
| Hispanic | 27.1% | 8.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Kinsley, KS | Pratt, KS | United States |
| Married Population | 47.4% | 44.3% | 49.8% |
| Currently Married | 46.7% | 43.1% | 48.0% |
| Married but Separated | 0.8% | 1.3% | 1.8% |
| Single Population | 52.6% | 55.7% | 50.2% |
| Never Married | 24.0% | 31.9% | 33.8% |
| Divorced | 18.3% | 17.3% | 10.8% |
| Widowed | 10.3% | 6.6% | 5.6% |
| space5 | | | |
| Household Size | 2.22 | 2.36 | 2.60 |
| Households | 613 | 2,632 | 124,010,992 |
| Family Households | 346 | 1,540 | 80,755,759 |
| Married couple, w/children | 38.7% | 26.4% | 30.5% |
| Married couple, no children | 33.5% | 44.9% | 42.9% |
| Non Family Households | 267 | 1,092 | 43,255,233 |
| Single householder, w/children | 18.5% | 20.7% | 15.8% |
| Single householder, no children | 9.2% | 8.0% | 10.8% |