Rankings · How Rio ranks in IL
Rio isn’t ranked, but the towns around it are
Rio has fewer than 2,500 residents, below the floor for Illinois’s town rankings: Census estimates for a town this size carry margins too wide to rank fairly. Here’s what the towns around it are known for.
Standouts nearby
What the towns around Rio are known for
None of the towns bordering Rio reach 2,500 residents, so these are the nearest ranked towns, each with its best finish on a IL list.
