| | Steger, IL | Batavia, IL | United States |
| Population | 9,568 | 26,261 | 329,725,481 |
| Female Population | 46.0% | 50.7% | 50.5% |
| Male Population | 54.0% | 49.3% | 49.5% |
| Median Age | 39.2 | 38.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 9,554 | 26,260 | 309,327,143 |
| Population - 2000 | 9,682 | 23,866 | 285,036,114 |
| Population - 1990 | 8,584 | 17,076 | 251,960,433 |
| Pop. 2000 to Now | -5.9% | 10.8% | 15.6% |
| Pop. 1990 to Now | 6.1% | 54.9% | 30.8% |
| space4 | | | |
| Population Density | 2,853.6 | 2,505.8 | 93.4 |
| Land Area | 3.4 | 10.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Steger, IL | Batavia, IL | United States |
| Age 0 to 4 | 5.9% | 8.0% | 5.9% |
| Age 5 to 9 | 6.3% | 6.0% | 6.1% |
| Age 10 to 14 | 6.9% | 7.3% | 6.6% |
| Age 15 to 17 | 4.1% | 5.1% | 3.9% |
| Age 18 to 20 | 4.1% | 2.9% | 4.0% |
| Age 21 to 24 | 6.2% | 2.9% | 5.2% |
| Age 25 to 34 | 9.9% | 11.9% | 13.8% |
| Age 35 to 44 | 14.9% | 13.6% | 12.9% |
| Age 45 to 54 | 13.2% | 14.4% | 12.6% |
| Age 55 to 59 | 3.8% | 7.4% | 6.7% |
| Age 60 to 64 | 6.2% | 4.9% | 6.3% |
| Age 65 to 74 | 12.5% | 8.6% | 9.6% |
| Age 75 to 84 | 3.3% | 4.8% | 4.5% |
| Age 85 and over | 2.7% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Steger, IL | Batavia, IL | United States |
| White | 63.8% | 83.0% | 59.4% |
| Black | 11.8% | 2.3% | 12.2% |
| Asian | 0.8% | 1.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.0% | 2.1% | 0.4% |
| Two or More Races | 2.8% | 2.3% | 3.2% |
| Hispanic | 20.8% | 8.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Steger, IL | Batavia, IL | United States |
| Married Population | 45.8% | 63.1% | 49.8% |
| Currently Married | 44.5% | 62.3% | 48.0% |
| Married but Separated | 1.3% | 0.9% | 1.8% |
| Single Population | 54.2% | 36.9% | 50.2% |
| Never Married | 37.8% | 23.4% | 33.8% |
| Divorced | 9.5% | 8.4% | 10.8% |
| Widowed | 6.9% | 5.1% | 5.6% |
| space5 | | | |
| Household Size | 2.37 | 2.66 | 2.60 |
| Households | 4,033 | 9,836 | 124,010,992 |
| Family Households | 2,287 | 6,887 | 80,755,759 |
| Married couple, w/children | 33.9% | 45.9% | 30.5% |
| Married couple, no children | 34.9% | 43.0% | 42.9% |
| Non Family Households | 1,746 | 2,949 | 43,255,233 |
| Single householder, w/children | 19.2% | 7.9% | 15.8% |
| Single householder, no children | 11.9% | 3.2% | 10.8% |