Neponset, IL zip code
Neponset, Illinois uses one zip code: 61345. Most of it is in Bureau County. Together these zip codes are home to about 770 people.
Zip codes
1
Population
770
All zips combined
Largest zip
61345
770 residents
Zip codes in Neponset
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61345 | 770 | $76,250 |