Demographics
As of the census of 2010, there were 41,496 people, 15,708 households, and 11,655 families residing in the village. The population density was 4,666.9 people per square mile (1,802.7/km²). There were 16,166 housing units at an average density of 1,758.2 per square mile (679.2/km²). The racial makeup of the village was 79.82% White, 1.00% African American, 0.16% Native American, 15.99% Asian, 0.0434% Pacific Islander, 1.41% from other races, and 1.6% from two or more races. Hispanic or Latino of any race were 4.92% of the population. Like in many of the nearby North Shore Suburbs, there is a large Jewish population in Buffalo Grove.
There were 15,708 households out of which 42.7% had children under the age of 18 living with them, 66.0% were married couples living together, 6.6% had a female householder with no husband present, and 25.8% were non-families. 22.1% of all households were made up of individuals and 6.4% had someone living alone who was 65 years of age or older. The average household size was 2.72 and the average family size was 3.23.
In the village the population was spread out with 28.9% under the age of 18, 5.3% from 18 to 24, 32.2% from 25 to 44, 24.6% from 45 to 64, and 9.0% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 93.6 males. For every 100 females age 18 and over, there were 89.2 males.
According to a 2007 estimate, the median income for a household in the village is $83,545, and the median income for a family is $101,336. Males have a median income of $63,107 versus $41,039 for females. The per capita income for the village is $49,794. 3.3% of the population and 1.3% of families are below the poverty line. Out of the total people living in poverty, 2.6% are under the age of 18 and 2.2% are 65 or older.
Read more about this topic: Buffalo Grove, Illinois