The Cities of Illinois

• Hainesville
• Hamilton
• Hampshire
• Hanna City
• Hanover
• Hanover Park
• Hardin
• Harrisburg
• Harristown
• Hartford

• Harvard
• Harvey
• Harwood Heights
• Havana
• Hawthorn Woods
• Hazel Crest
• Hebron
• Hennepin
• Henry
• Herrin

• Herscher
• Heyworth
• Hickory Hills
• Highland
• Highland Park
• Highwood
• Hillsboro
• Hillsdale
• Hillside
• Hinckley

• Hinsdale
• Hodgkins
• Hoffman Estates
• Homer Glen
• Homewood
• Hoopeston
• Hudson
• Huntley

• Regional: United States: Illinois: Counties