City
Flat Rock, IL ZIP codes
1 ZIP, including 62427 as primary city.
Map of Flat Rock
ZIP code map
ZIP share of this city
Population share
- 6242720.4%
Primary city
ZIP codes in Flat Rock
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 62427 | Flat Rock | Crawford County | 1,905 | $74,167 |