Justice is a village in Cook County, Illinois, United States, established in 1911. The population was 12,926 as of the 2010 census.GeographyAccording to the 2010 census, Justice has a total area of 2.884sqmi, of which 2.84sqmi (or 98.47%) is land and 0.044sqmi (or 1.53%) is water.A major road running through the town is Archer Avenue (Illinois Route 171); in addition, Justice lies close to Interstate 55 (also called the Stevenson Expressway, after Adlai Stevenson) and Interstate 294 just east of La Grange Road (U.S. Route 45).DemographicsAs of the 2010 census, there were 12,926 people, 4,764 households, and 3,328 families residing in the village. The population density was 4,551.4 people per square mile (1,746.8/km²). There were 5,176 housing units at an average density of 1,822.5 per square mile (699.5/km²). The racial makeup of the village was 69.4% White, 22.6% African American, 0.3% Native American, 1.8% Asian, 0.05% Pacific Islander, 3.7% some other race, and 2.1% from two or more races.