Janesville, IL zip code
Janesville, Illinois uses one zip code: 62435. Most of it is in Cumberland County.
Zip codes
1
Population
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All zips combined
Zip codes in Janesville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 62435 · PO box | — | — |
Janesville, Illinois uses one zip code: 62435. Most of it is in Cumberland County.
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 62435 · PO box | — | — |