Orland Hills, IL
Orland Hills is a village in Cook County, Illinois, United States. The population was 6,779 at the 2000 census.
According to the United States Census Bureau, the village has a total area of 1.1 square miles (2.8 km²), of which, 1.1 square miles (2.8 km²) of it is land and 0.91% is water.
As of the 2000 census, there were 6,779 people, 2,153 households, and 1,767 families residing in the village. The population density was 6,217.2 people per square mile (2,401.3/km²). There were 2,182 housing units at an average density of 2,001.2 per square mile (772.9/km²). The racial makeup of the village was 86.71% White, 5.10% African American, 0.25% Native American, 3.32% Asian, 1.73% from other races, and 2.89% from two or more races. Hispanic or Latino of any race were 6.03% of the population, including 5.0% of Mexican descent.