Best Retirement Counties in Illinois
This ranking highlights the strongest county retirement options in Illinois using RetireScorecard's overall framework.
Top places to start with
#1 DuPage County, Illinois
A strong county choice for retirees who want healthcare access and broad suburban convenience.
#2 McLean County, Illinois
A practical central Illinois option for retirees who want value and everyday livability.
#3 Sangamon County, Illinois
A steadier state-capital county path for retirees who want services without Chicago-area intensity.
How to use this page
Use this as a narrower entry point than the full state page. Start with the top places here, then open the county, metro, and compare pages that match the tradeoffs you care about most.