Hinsdale is a village in Cook and DuPage counties in the U.S. state of Illinois. Hinsdale is a western suburb of Chicago. The population was 16,816 at the 2010 census, most of whom lived in DuPage County. The town's ZIP code is 60521, which is listed in the top 1% of wealthiest towns in Illinois as well as the sixth-wealthiest ZIP code in the United States among areas with a population of 20,000 or more. The town has a rolling, wooded topography, with a downtown, and is a 22-minute express train ride to downtown Chicago on the Burlington Northern line.
Hinsdale is located 20 miles (32 km) west of Chicago and is bordered by Western Springs to the east, Clarendon Hills and Westmont to the west, Oak Brook to the north, and Burr Ridge and Willowbrook to the south. It can be reached by highway from Interstate 294 or Interstate 55. The eastern boundary of Hinsdale is I-294, and the western boundary is Route 83.
According to the 2010 census, Hinsdale has a total area of 4.633 square miles (12.00 km2), of which 4.6 square miles (11.91 km2) (or 99.29%) is land and 0.033 square miles (0.09 km2) (or 0.71%) is water.
As of the census of 2010, 16,816 people lived in Hinsdale. The racial makeup of the village was 90.0% White, 1.3% African American, 0.0% Native American, 6.4% Asian, 0.1% Pacific Islander, 0.5% some other race, and 1.7% from two or more races.