| | Piggott, AR | Gurnee, IL | United States |
| Population | 3,629 | 30,826 | 329,725,481 |
| Female Population | 50.3% | 52.9% | 50.5% |
| Male Population | 49.7% | 47.1% | 49.5% |
| Median Age | 38.4 | 40 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,859 | 31,256 | 309,327,143 |
| Population - 2000 | 3,894 | 28,834 | 285,036,114 |
| Population - 1990 | 3,777 | 13,701 | 251,960,433 |
| Pop. 2000 to Now | -10.2% | 4.6% | 15.6% |
| Pop. 1990 to Now | -7.4% | 120.2% | 30.8% |
| space4 | | | |
| Population Density | 678.1 | 2,282.9 | 93.4 |
| Land Area | 5.4 | 13.5 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Piggott, AR | Gurnee, IL | United States |
| Age 0 to 4 | 7.9% | 4.1% | 5.9% |
| Age 5 to 9 | 7.3% | 7.1% | 6.1% |
| Age 10 to 14 | 7.6% | 5.8% | 6.6% |
| Age 15 to 17 | 2.1% | 4.7% | 3.9% |
| Age 18 to 20 | 4.3% | 5.6% | 4.0% |
| Age 21 to 24 | 4.7% | 5.6% | 5.2% |
| Age 25 to 34 | 11.9% | 11.2% | 13.8% |
| Age 35 to 44 | 9.1% | 12.2% | 12.9% |
| Age 45 to 54 | 7.9% | 16.8% | 12.6% |
| Age 55 to 59 | 7.0% | 7.6% | 6.7% |
| Age 60 to 64 | 11.2% | 6.8% | 6.3% |
| Age 65 to 74 | 9.5% | 7.9% | 9.6% |
| Age 75 to 84 | 6.4% | 3.3% | 4.5% |
| Age 85 and over | 3.2% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Piggott, AR | Gurnee, IL | United States |
| White | 96.4% | 61.5% | 59.4% |
| Black | 0.7% | 7.1% | 12.2% |
| Asian | 0.0% | 12.5% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 1.9% | 3.2% | 3.2% |
| Hispanic | 1.0% | 15.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Piggott, AR | Gurnee, IL | United States |
| Married Population | 47.6% | 55.1% | 49.8% |
| Currently Married | 43.9% | 54.3% | 48.0% |
| Married but Separated | 3.7% | 0.8% | 1.8% |
| Single Population | 52.4% | 44.9% | 50.2% |
| Never Married | 26.7% | 32.5% | 33.8% |
| Divorced | 14.6% | 7.7% | 10.8% |
| Widowed | 11.1% | 4.7% | 5.6% |
| space5 | | | |
| Household Size | 2.31 | 2.65 | 2.60 |
| Households | 1,539 | 11,630 | 124,010,992 |
| Family Households | 940 | 8,134 | 80,755,759 |
| Married couple, w/children | 16.8% | 36.3% | 30.5% |
| Married couple, no children | 42.0% | 45.7% | 42.9% |
| Non Family Households | 599 | 3,496 | 43,255,233 |
| Single householder, w/children | 35.7% | 10.1% | 15.8% |
| Single householder, no children | 5.4% | 7.9% | 10.8% |