Harmon, IL zip code
Harmon, Illinois uses one zip code: 61042. Most of it is in Lee County. Together these zip codes are home to about 404 people.
Zip codes
1
Population
404
All zips combined
Largest zip
61042
404 residents
Zip codes in Harmon
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61042 | 404 | $70,833 |