Burr Ridge (formerly Harvester) is an affluent suburb of Chicago, in Cook and DuPage counties, Illinois, United States. The population was 10,559 at the 2010 census.
According to the 2010 census, the village has a total area of 7.14 square miles.
Burr Ridge lies in both Du Page and Cook counties. The village is bordered by Hinsdale to the north, Western Springs to the northeast, Indian Head Park to the east, Willow Springs to the south and southeast, and Willowbrook to the west, along with several unincorporated areas. As of the census of 2000, there were 10,408 people, 3,541 households, and 2,914 families residing in the village. The population density was 1,620.1 people per square mile. There were 3,679 housing units at an average density of 572.7 per square mile.
There were 3,541 households out of which 37.2% had children under the age of 18 living with them, 76.4% were married couples living together, 4.2% had a female householder with no husband present, and 17.7% were non-families. 15.9% of all households were made up of individuals and 8.4% had someone living alone who was 65 years of age or older. The average household size was 2.87 and the average family size was 3.22.
In the village the population was spread out with 26.6% under the age of 18, 5.4% from 18 to 24, 20.1% from 25 to 44, 33.7% from 45 to 64, and 14.2% who were 65 years of age or older. The median age was 44 years. For every 100 females there were 95.6 males. For every 100 females age 18 and over, there were 90.2 males.
The median income for a household in the village was $129,507, and the median income for a family was $186,480. Males had a median income of $99,060 versus $47,824 for females. The per capita income for the village was $58,518. About 2.5% of families and 2.8% of the population were below the poverty line, including 2.7% of those under age 18 and 5.5% of those age 65 or over.