| | Robinson, IL | Lawrenceville, IL | United States |
| Population | 7,264 | 4,304 | 329,725,481 |
| Female Population | 39.1% | 47.9% | 50.5% |
| Male Population | 60.9% | 52.1% | 49.5% |
| Median Age | 39.7 | 37.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,706 | 4,433 | 309,327,143 |
| Population - 2000 | 6,822 | 4,745 | 285,036,114 |
| Population - 1990 | 6,740 | 4,897 | 251,960,433 |
| Pop. 2000 to Now | 6.6% | -7.7% | 15.6% |
| Pop. 1990 to Now | 7.9% | -10.6% | 30.8% |
| space4 | | | |
| Population Density | 1,545.9 | 1,961.7 | 93.4 |
| Land Area | 4.7 | 2.2 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Robinson, IL | Lawrenceville, IL | United States |
| Age 0 to 4 | 3.2% | 5.9% | 5.9% |
| Age 5 to 9 | 5.4% | 5.4% | 6.1% |
| Age 10 to 14 | 4.6% | 6.3% | 6.6% |
| Age 15 to 17 | 3.3% | 3.7% | 3.9% |
| Age 18 to 20 | 2.5% | 3.5% | 4.0% |
| Age 21 to 24 | 5.4% | 4.4% | 5.2% |
| Age 25 to 34 | 17.2% | 17.0% | 13.8% |
| Age 35 to 44 | 15.4% | 12.2% | 12.9% |
| Age 45 to 54 | 14.2% | 9.1% | 12.6% |
| Age 55 to 59 | 4.9% | 5.3% | 6.7% |
| Age 60 to 64 | 6.7% | 7.1% | 6.3% |
| Age 65 to 74 | 9.2% | 10.2% | 9.6% |
| Age 75 to 84 | 4.9% | 6.9% | 4.5% |
| Age 85 and over | 3.2% | 2.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Robinson, IL | Lawrenceville, IL | United States |
| White | 81.4% | 86.8% | 59.4% |
| Black | 12.8% | 3.8% | 12.2% |
| Asian | 0.0% | 0.6% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.5% | 0.4% |
| Two or More Races | 0.8% | 7.7% | 3.2% |
| Hispanic | 5.0% | 0.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Robinson, IL | Lawrenceville, IL | United States |
| Married Population | 41.4% | 49.2% | 49.8% |
| Currently Married | 39.8% | 47.5% | 48.0% |
| Married but Separated | 1.6% | 1.7% | 1.8% |
| Single Population | 58.6% | 50.8% | 50.2% |
| Never Married | 35.8% | 30.0% | 33.8% |
| Divorced | 15.0% | 12.8% | 10.8% |
| Widowed | 7.8% | 8.0% | 5.6% |
| space5 | | | |
| Household Size | 2.11 | 2.45 | 2.60 |
| Households | 2,515 | 1,710 | 124,010,992 |
| Family Households | 1,542 | 988 | 80,755,759 |
| Married couple, w/children | 31.2% | 20.7% | 30.5% |
| Married couple, no children | 43.1% | 53.4% | 42.9% |
| Non Family Households | 973 | 722 | 43,255,233 |
| Single householder, w/children | 22.4% | 23.4% | 15.8% |
| Single householder, no children | 3.3% | 2.4% | 10.8% |