Cities and towns

• Kewanee
• Geneseo
• Colona
• Coal Valley
• Galva
• Cambridge
• Orion
• Atkinson
• Annawan
• Woodhull
• Alpha
• Andover
• Hooppole
• Cleveland
• Bishop Hill

Unincorporated communities

• Lynn Center
• Nekoma
• Ophiem
• Osco