Schaumburg is located at 42°1'59" North, 88°4'59" West (42.033056, -88.083333).
According to the United States Census Bureau, the village has a total area of 19.12 mi2 (49.53 km2). 19.00 mi2 (49.22 km2) of it is land and 0.12 mi2 (0.31 km2) of it is covered by water. The total area is 0.63% water.
Schaumburg is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).