Marion, IL zip code
Marion, Illinois uses one zip code: 62959. Most of it is in Williamson County. Together these zip codes are home to about 28K people.
Zip codes
1
Population
28K
All zips combined
Largest zip
62959
27,793 residents
Zip codes in Marion
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 62959 | 27,793 | $71,063 |