| | University, MS | Topeka, KS | United States |
| Population | 3,541 | 126,802 | 329,725,481 |
| Female Population | 64.2% | 51.8% | 50.5% |
| Male Population | 35.8% | 48.2% | 49.5% |
| Median Age | 19.3 | 38.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,363 | 127,918 | 309,327,143 |
| Population - 2000 | 1,321 | 122,377 | 285,036,114 |
| Population - 1990 | 1,369 | 119,883 | 251,960,433 |
| Pop. 2000 to Now | 250.1% | 1.8% | 15.6% |
| Pop. 1990 to Now | 237.8% | 3.9% | 30.8% |
| space4 | | | |
| Population Density | 5,029.8 | 2,063.8 | 93.4 |
| Land Area | 0.7 | 61.4 | 3,531,905.4 |
| Water Area | 0.0 | 1.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | University, MS | Topeka, KS | United States |
| Age 0 to 4 | 0.0% | 6.1% | 5.9% |
| Age 5 to 9 | 0.0% | 7.1% | 6.1% |
| Age 10 to 14 | 0.0% | 5.9% | 6.6% |
| Age 15 to 17 | 0.8% | 3.7% | 3.9% |
| Age 18 to 20 | 90.4% | 3.7% | 4.0% |
| Age 21 to 24 | 8.8% | 6.0% | 5.2% |
| Age 25 to 34 | 0.0% | 13.2% | 13.8% |
| Age 35 to 44 | 0.0% | 12.3% | 12.9% |
| Age 45 to 54 | 0.0% | 11.1% | 12.6% |
| Age 55 to 59 | 0.0% | 6.3% | 6.7% |
| Age 60 to 64 | 0.0% | 6.5% | 6.3% |
| Age 65 to 74 | 0.0% | 10.0% | 9.6% |
| Age 75 to 84 | 0.0% | 5.3% | 4.5% |
| Age 85 and over | 0.0% | 2.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | University, MS | Topeka, KS | United States |
| White | 78.0% | 67.0% | 59.4% |
| Black | 11.7% | 10.1% | 12.2% |
| Asian | 2.0% | 1.6% | 5.6% |
| Native American | 0.0% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 3.9% | 4.4% | 3.2% |
| Hispanic | 4.4% | 15.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | University, MS | Topeka, KS | United States |
| Married Population | 0.0% | 44.8% | 49.8% |
| Currently Married | 0.0% | 43.3% | 48.0% |
| Married but Separated | 0.0% | 1.5% | 1.8% |
| Single Population | 100.0% | 55.2% | 50.2% |
| Never Married | 100.0% | 32.3% | 33.8% |
| Divorced | 0.0% | 15.4% | 10.8% |
| Widowed | 0.0% | 7.5% | 5.6% |
| space5 | | | |
| Household Size | | 2.26 | 2.6 |