In 2017, Buffalo Grove, IL had a population of 41.6k people with a median age of 42.2 and a median household income of $106,564. Between 2016 and 2017 the population of Buffalo Grove, IL declined from 41,554 to 41,551, a -0.00722% decrease and its median household income grew from $101,376 to $106,564, a 5.12% increase.
The population of Buffalo Grove, IL is 70.2% White Alone, 20.5% Asian Alone, and 5.46% Hispanic or Latino. N/A% of the people in Buffalo Grove, IL speak a non-English language, and 86.5% are U.S. citizens.
The median property value in Buffalo Grove, IL is $314,500, and the homeownership rate is 78.4%. Most people in Buffalo Grove, IL commute by Drove Alone, and the average commute time is 27.7 minutes. The average car ownership in Buffalo Grove, IL is 2 cars per household.