Rio, IL zip code
Rio, Illinois uses one zip code: 61472. Most of it is in Knox County. Together these zip codes are home to about 453 people.
Zip codes
1
Population
453
All zips combined
Largest zip
61472
453 residents
Zip codes in Rio
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61472 | 453 | $76,500 |