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State: IL
This is IL in FIPS County Code List, click to browse detail.
| Fips | County name | Class fp |
|---|---|---|
| 17021 | Christian County | H1 |
| 17023 | Clark County | H1 |
| 17025 | Clay County | H1 |
| 17027 | Clinton County | H1 |
| 17029 | Coles County | H1 |
| 17031 | Cook County | H1 |
| 17033 | Crawford County | H1 |
| 17035 | Cumberland County | H1 |
| 17037 | DeKalb County | H1 |
| 17039 | De Witt County | H1 |
