The Cities of Illinois

• Walnut
• Warrenville
• Washington
• Waterloo
• Watseka
• Wauconda
• Waukegan
• Wayne
• Wenona

• West Chicago
• West Dundee
• West Frankfort
• Westchester
• Western Springs
• Westmont
• Westville
• Wheaton
• Wheeling

• Willowbrook
• Wilmette
• Wilmington
• Winchester
• Windsor
• Winfield
• Winnebago
• Winnetka
• Winthrop Harbor

• Wonder Lake
• Wood Dale
• Wood River
• Woodridge
• Woodstock
• Worth
• Wyoming

• Regional: United States: Illinois: Counties