| Statistic | Keller Park | South Bend | Indiana |
| Population | 886 | 102,686 | 6,732,219 |
| Population density (sq mi) | 2,130 | 2,446 | 188 |
| Median age | 44.0 | 33.7 | 37.4 |
| Male/Female ratio | 1.0:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | n/a | 43% | 56% |
| Families w/ Kids under 18 | 46% | 49% | 43% |
| Speak English | n/a | 85% | 92% |
| Speak Spanish | n/a | 11% | 5% |


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| Race | Keller Park | South Bend | Indiana |
| White | 70.80% | 59.95% | 83.99% |
| Black | 7.84% | 25.37% | 9.23% |
| Asian | 0.00% | 1.82% | 1.98% |
| American Indian | 7.41% | 0.48% | 0.24% |
| Native Hawaiian | 0.00% | 0.05% | 0.04% |
| Mixed race | 11.44% | 6.99% | 2.22% |
| Other race | 2.51% | 5.34% | 2.30% |