- Galatia
- Galena
- Galesburg
- Galva
- Garden Prairie
- Gardner
- Gays
- Geneseo
- Geneva
- Genoa
- Gerlaw
- German Valley
- Germantown
- Gilberts
- Gillespie
- Gilson
- Girard
- Gladstone
- Glasford
- Glen Carbon
- Glen Ellyn
- Glenarm
- Glencoe
- Glendale Heights
- Glenview
- Glenwood
- Godfrey
- Golconda
- Golden
- Golden Eagle
- Golf
- Good Hope
- Goodfield
- Goreville
- Gorham
- Grafton
- Grand Chain
- Grand Ridge
- Grand Tower
- Granite City
- Grant Park
- Grantsburg
- Graymont
- Grayslake
- Great Lakes
- Green Valley
- Greenup
- Greenview
- Greenville
- Gridley
- Griggsville
- Groveland
- Gurnee
Illinois Real Estate Offices In Cities Starting with "G"
Illinois Offices in Cities Starting With “G”
Protect your home and budget with an American Home Shield© home warranty. Learn more©2025 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.