Buffalo Grove is located at 42°9'5" North, 87°57'34" West (42.151389, -87.959722).
According to the United States Census Bureau, the village has a total area of 9.21 mi2 (23.86 km2). 9.19 mi2 (23.81 km2) of it is land and 0.02 mi2 (0.05 km2) of it is covered by water. The total area is 0.22% water.
Buffalo Grove is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).
Buffalo Grove Village, IL Location in United States