| | Rose Hill, KS | Topeka township, KS | United States |
| Population | 4,399 | 1,184 | 329,725,481 |
| Female Population | 54.8% | 46.3% | 50.5% |
| Male Population | 45.2% | 53.7% | 49.5% |
| Median Age | 36.9 | 40.7 | 38.4 |
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| Population - 2010 | 3,936 | 845 | 309,327,143 |
| Population - 2000 | 3,432 | 931 | 285,036,114 |
| Population - 1990 | 2,399 | 991 | 251,960,433 |
| Pop. 2000 to Now | 15.9% | -6.2% | 15.6% |
| Pop. 1990 to Now | 65.9% | -11.9% | 30.8% |
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| Population Density | 1,949.9 | 122.8 | 93.4 |
| Land Area | 2.3 | 9.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.7 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Rose Hill, KS | Topeka township, KS | United States |
| Age 0 to 4 | 3.5% | 1.4% | 5.9% |
| Age 5 to 9 | 6.3% | 3.5% | 6.1% |
| Age 10 to 14 | 10.0% | 15.5% | 6.6% |
| Age 15 to 17 | 9.7% | 9.4% | 3.9% |
| Age 18 to 20 | 3.0% | 0.8% | 4.0% |
| Age 21 to 24 | 4.5% | 0.0% | 5.2% |
| Age 25 to 34 | 11.0% | 3.6% | 13.8% |
| Age 35 to 44 | 16.1% | 17.9% | 12.9% |
| Age 45 to 54 | 14.6% | 8.2% | 12.6% |
| Age 55 to 59 | 5.3% | 3.9% | 6.7% |
| Age 60 to 64 | 4.1% | 20.2% | 6.3% |
| Age 65 to 74 | 7.4% | 11.7% | 9.6% |
| Age 75 to 84 | 3.3% | 1.3% | 4.5% |
| Age 85 and over | 1.1% | 2.5% | 1.9% |
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| Race | | | |
| | Rose Hill, KS | Topeka township, KS | United States |
| White | 87.0% | 75.6% | 59.4% |
| Black | 0.8% | 18.7% | 12.2% |
| Asian | 0.9% | 0.0% | 5.6% |
| Native American | 1.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.7% | 5.7% | 3.2% |
| Hispanic | 7.5% | 0.0% | 18.4% |
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| Marriage & Family | | | |
| | Rose Hill, KS | Topeka township, KS | United States |
| Married Population | 60.2% | 63.6% | 49.8% |
| Currently Married | 59.5% | 63.6% | 48.0% |
| Married but Separated | 0.7% | 0.0% | 1.8% |
| Single Population | 39.8% | 36.4% | 50.2% |
| Never Married | 26.5% | 17.1% | 33.8% |
| Divorced | 8.8% | 2.4% | 10.8% |
| Widowed | 4.5% | 16.9% | 5.6% |
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| Household Size | 2.90 | 3.24 | 2.60 |
| Households | 1,505 | 365 | 124,010,992 |
| Family Households | 1,296 | 283 | 80,755,759 |
| Married couple, w/children | 40.4% | 53.0% | 30.5% |
| Married couple, no children | 39.9% | 41.0% | 42.9% |
| Non Family Households | 209 | 82 | 43,255,233 |
| Single householder, w/children | 10.8% | 6.0% | 15.8% |
| Single householder, no children | 9.0% | 0.0% | 10.8% |