About the town » Lombard, DuPage County, Illinois, United States

Lombard is a suburb of Chicago in DuPage County, Illinois. The population was 42,322 at the 2000 census. The United States Census Bureau estimated the population in 2004 to be 42,975. The village's challenge to the Census Bureau regarding its official 2010 population was accepted, revising the official population of the village from 43,165 to 43,395.