City
Monmouth, IL ZIP codes
1 ZIP, including 61462 as primary city.
Map of Monmouth
ZIP code map
ZIP share of this city
Population share
- 6146281.1%
Primary city
ZIP codes in Monmouth
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 61462 | Monmouth | Warren County | 10,640 | $62,190 |