| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 61042 | Harmon | Harmon | Illinois | Dixon IL |
| 61458 | Hermon | Maquon | Illinois | Galesburg IL |
| 62321 | Harmony | Carthage | Illinois | Fort Madison-Keokuk IA-IL-MO |
| 62948 | Herrin | Herrin | Illinois | Carbondale-Marion IL |
|
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