City
Armstrong, IL ZIP codes
1 ZIP, including 61812 as primary city.
Map of Armstrong
ZIP code map
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Armstrong
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 61812 | Armstrong | Vermilion County | 291 | $101,250 |