Johnson County Cities & Towns

The largest city of Johnson County is Pleasant Grove with a population of 1,275. Other cities include and Parker population 168

Cities, Towns, Neighborhoods & Other Populated Places in Johnson County.

Pleasant Grove, unincorporated community in Illinois

Parker, township in Clark County, Illinois

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title County Population
Pleasant Grove Unincorporated community in Illinois 1,275
Parker Township in Clark County, Illinois 168