| | Coldwater township, KS | Dodge City, KS | United States |
| Population | 983 | 27,899 | 329,725,481 |
| Female Population | 52.1% | 48.9% | 50.5% |
| Male Population | 47.9% | 51.1% | 49.5% |
| Median Age | 46.8 | 29.7 | 38.4 |
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| Population - 2010 | 1,045 | 27,453 | 309,327,143 |
| Population - 2000 | 1,086 | 25,176 | 285,036,114 |
| Population - 1990 | 1,223 | 21,129 | 251,960,433 |
| Pop. 2000 to Now | -13.9% | 6.0% | 15.6% |
| Pop. 1990 to Now | -23.6% | 26.3% | 30.8% |
| space4 | | | |
| Population Density | 2.3 | 1,913.4 | 93.4 |
| Land Area | 424.2 | 14.6 | 3,531,905.4 |
| Water Area | 0.7 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Coldwater township, KS | Dodge City, KS | United States |
| Age 0 to 4 | 3.1% | 9.3% | 5.9% |
| Age 5 to 9 | 6.9% | 9.1% | 6.1% |
| Age 10 to 14 | 9.2% | 8.9% | 6.6% |
| Age 15 to 17 | 2.7% | 4.9% | 3.9% |
| Age 18 to 20 | 3.0% | 4.6% | 4.0% |
| Age 21 to 24 | 3.0% | 5.8% | 5.2% |
| Age 25 to 34 | 7.2% | 14.1% | 13.8% |
| Age 35 to 44 | 13.7% | 12.5% | 12.9% |
| Age 45 to 54 | 4.5% | 11.6% | 12.6% |
| Age 55 to 59 | 8.7% | 6.0% | 6.7% |
| Age 60 to 64 | 7.6% | 4.5% | 6.3% |
| Age 65 to 74 | 17.2% | 4.9% | 9.6% |
| Age 75 to 84 | 4.8% | 2.7% | 4.5% |
| Age 85 and over | 8.4% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Coldwater township, KS | Dodge City, KS | United States |
| White | 93.5% | 29.7% | 59.4% |
| Black | 0.0% | 2.2% | 12.2% |
| Asian | 0.0% | 1.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 3.7% | 1.8% | 3.2% |
| Hispanic | 2.8% | 64.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Coldwater township, KS | Dodge City, KS | United States |
| Married Population | 50.2% | 51.1% | 49.8% |
| Currently Married | 50.2% | 49.2% | 48.0% |
| Married but Separated | 0.0% | 1.9% | 1.8% |
| Single Population | 49.8% | 48.9% | 50.2% |
| Never Married | 18.1% | 34.0% | 33.8% |
| Divorced | 12.1% | 10.3% | 10.8% |
| Widowed | 19.6% | 4.7% | 5.6% |
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| Household Size | 1.99 | 3.09 | 2.60 |
| Households | 484 | 8,849 | 124,010,992 |
| Family Households | 216 | 6,249 | 80,755,759 |
| Married couple, w/children | 33.8% | 42.5% | 30.5% |
| Married couple, no children | 53.7% | 28.2% | 42.9% |
| Non Family Households | 268 | 2,600 | 43,255,233 |
| Single householder, w/children | 6.9% | 21.3% | 15.8% |
| Single householder, no children | 5.6% | 7.9% | 10.8% |