Compton is a village in Brooklyn Township, Lee County, Illinois, United States. The population was 303 at the 2010 census, down from 347 in 2000. A post office at the site of Compton opened on May 18, 1841; it was named Melugin Grove after the village's first settler, Zachariah Melugin. The village's name was changed to Compton on July 16, 1873, after …Compton is a village in Brooklyn Township, Lee County, Illinois, United States. The population was 303 at the 2010 census, down from 347 in 2000. A post office at the site of Compton opened on May 18, 1841; it was named Melugin Grove after the village's first settler, Zachariah Melugin. The village's name was changed to Compton on July 16, 1873, after Joel Compton.