| | Paris, AR | Yorkville, IL | United States |
| Population | 3,254 | 20,503 | 329,725,481 |
| Female Population | 54.9% | 48.8% | 50.5% |
| Male Population | 45.1% | 51.2% | 49.5% |
| Median Age | 43 | 34.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,552 | 17,055 | 309,327,143 |
| Population - 2000 | 3,707 | 6,189 | 285,036,114 |
| Population - 1990 | 3,674 | 3,925 | 251,960,433 |
| Pop. 2000 to Now | -9.1% | 241.9% | 15.6% |
| Pop. 1990 to Now | -8.3% | 439.1% | 30.8% |
| space4 | | | |
| Population Density | 683.2 | 1,025.6 | 93.4 |
| Land Area | 4.8 | 20.0 | 3,531,905.4 |
| Water Area | 0.3 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Paris, AR | Yorkville, IL | United States |
| Age 0 to 4 | 6.0% | 5.4% | 5.9% |
| Age 5 to 9 | 5.6% | 11.5% | 6.1% |
| Age 10 to 14 | 5.8% | 7.2% | 6.6% |
| Age 15 to 17 | 3.8% | 3.2% | 3.9% |
| Age 18 to 20 | 1.4% | 3.7% | 4.0% |
| Age 21 to 24 | 3.6% | 3.0% | 5.2% |
| Age 25 to 34 | 15.5% | 17.1% | 13.8% |
| Age 35 to 44 | 10.5% | 20.5% | 12.9% |
| Age 45 to 54 | 12.1% | 10.8% | 12.6% |
| Age 55 to 59 | 5.7% | 3.9% | 6.7% |
| Age 60 to 64 | 9.2% | 5.7% | 6.3% |
| Age 65 to 74 | 11.7% | 5.4% | 9.6% |
| Age 75 to 84 | 7.5% | 1.9% | 4.5% |
| Age 85 and over | 1.4% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Paris, AR | Yorkville, IL | United States |
| White | 87.8% | 68.2% | 59.4% |
| Black | 1.4% | 10.1% | 12.2% |
| Asian | 4.9% | 3.5% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.6% | 1.0% | 3.2% |
| Hispanic | 3.3% | 17.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Paris, AR | Yorkville, IL | United States |
| Married Population | 47.6% | 58.4% | 49.8% |
| Currently Married | 46.0% | 58.0% | 48.0% |
| Married but Separated | 1.6% | 0.4% | 1.8% |
| Single Population | 52.4% | 41.6% | 50.2% |
| Never Married | 22.9% | 31.0% | 33.8% |
| Divorced | 19.5% | 7.9% | 10.8% |
| Widowed | 9.9% | 2.7% | 5.6% |
| space5 | | | |
| Household Size | 2.15 | 2.88 | 2.60 |
| Households | 1,436 | 7,035 | 124,010,992 |
| Family Households | 784 | 5,427 | 80,755,759 |
| Married couple, w/children | 39.9% | 44.6% | 30.5% |
| Married couple, no children | 32.5% | 37.1% | 42.9% |
| Non Family Households | 652 | 1,608 | 43,255,233 |
| Single householder, w/children | 22.4% | 14.0% | 15.8% |
| Single householder, no children | 5.1% | 4.3% | 10.8% |