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Clay ZIP Codes — Illinois (IL)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Ingraham | Clay | Illinois | IL | 62434 |
| Clay City | Clay | Illinois | IL | 62824 |
| Flora | Clay | Illinois | IL | 62839 |
| Louisville | Clay | Illinois | IL | 62858 |
| Sailor Springs | Clay | Illinois | IL | 62879 |
| Xenia | Clay | Illinois | IL | 62899 |
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