| | Timken, KS | Ellinwood, KS | United States |
| Population | 30 | 2,096 | 329,725,481 |
| Female Population | 43.3% | 49.1% | 50.5% |
| Male Population | 56.7% | 50.9% | 49.5% |
| Median Age | 50.8 | 45.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 70 | 2,136 | 309,327,143 |
| Population - 2000 | 83 | 2,164 | 285,036,114 |
| Population - 1990 | 87 | 2,329 | 251,960,433 |
| Pop. 2000 to Now | -25.3% | -10.7% | 15.6% |
| Pop. 1990 to Now | -28.7% | -17.1% | 30.8% |
| space4 | | | |
| Population Density | 205.5 | 1,597.6 | 93.4 |
| Land Area | 0.1 | 1.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Timken, KS | Ellinwood, KS | United States |
| Age 0 to 4 | 0.0% | 3.0% | 5.9% |
| Age 5 to 9 | 0.0% | 6.2% | 6.1% |
| Age 10 to 14 | 0.0% | 10.9% | 6.6% |
| Age 15 to 17 | 0.0% | 3.5% | 3.9% |
| Age 18 to 20 | 0.0% | 2.9% | 4.0% |
| Age 21 to 24 | 13.3% | 4.2% | 5.2% |
| Age 25 to 34 | 3.3% | 6.3% | 13.8% |
| Age 35 to 44 | 10.0% | 12.3% | 12.9% |
| Age 45 to 54 | 33.3% | 7.1% | 12.6% |
| Age 55 to 59 | 13.3% | 7.5% | 6.7% |
| Age 60 to 64 | 10.0% | 6.7% | 6.3% |
| Age 65 to 74 | 6.7% | 16.0% | 9.6% |
| Age 75 to 84 | 3.3% | 9.6% | 4.5% |
| Age 85 and over | 6.7% | 3.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Timken, KS | Ellinwood, KS | United States |
| White | 93.3% | 94.0% | 59.4% |
| Black | 0.0% | 0.1% | 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% | 0.0% | 0.4% |
| Two or More Races | 6.7% | 2.1% | 3.2% |
| Hispanic | 0.0% | 3.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Timken, KS | Ellinwood, KS | United States |
| Married Population | 73.3% | 48.2% | 49.8% |
| Currently Married | 73.3% | 45.9% | 48.0% |
| Married but Separated | 0.0% | 2.3% | 1.8% |
| Single Population | 26.7% | 51.8% | 50.2% |
| Never Married | 16.7% | 21.4% | 33.8% |
| Divorced | 0.0% | 14.0% | 10.8% |
| Widowed | 10.0% | 16.4% | 5.6% |
| space5 | | | |
| Household Size | 2.00 | 2.46 | 2.60 |
| Households | 15 | 824 | 124,010,992 |
| Family Households | 12 | 455 | 80,755,759 |
| Married couple, w/children | 0.0% | 16.7% | 30.5% |
| Married couple, no children | 91.7% | 52.3% | 42.9% |
| Non Family Households | 3 | 369 | 43,255,233 |
| Single householder, w/children | 0.0% | 23.7% | 15.8% |
| Single householder, no children | 8.3% | 7.3% | 10.8% |