All Kelly Services Locations - Illinois
- Bensenville
- Bloomington
- Bolingbrook
- Bourbonnais
- Bridgeview
- Buffalo Grove
- Champaign
- Chicago
- Danville
- Decatur
- Downers Grove
- Elgin
- Fairview Heights
- Frankfort
- Glenview
- Joliet
- Lombard
- Matteson
- Moline
- Naperville
- Northbrook
- Oak Brook
- Oak Lawn
- Oakbrook
- Oakbrook Terrace
- Peoria
- Peru
- Rockford
- Romeoville
- Round Lake
- Schaumburg
- Springfield
- Vernon Hills
- West Dundee