Maquon, IL zip code
Maquon, Illinois uses one zip code: 61458. Most of it is in Knox County. Together these zip codes are home to about 656 people.
Zip codes
1
Population
656
All zips combined
Largest zip
61458
656 residents
Zip codes in Maquon
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61458 | 656 | $65,461 |