Cities: Argenta, Blue Mound, Boody, Decatur, Elwin, Forsyth, Harristown, Macon, Maroa, Mt Zion, Niantic, Oreana, Warrensburg
Zip Codes: 61756, 62501, 62513, 62514, 62521, 62522, 62523, 62524, 62525, 62526, 62527, 62532, 62535, 62537, 62544, 62549, 62551, 62552, 62554, 62573
Population: 100,591