St. Clair County
St. Clair County, Illinois
Congressional representation for St. Clair County, Illinois.
Congressional Districts
| District | Representative | Party | |
|---|---|---|---|
 | IL-12 | Mike Bost | Republican |
 | IL-13 | Nikki Budzinski | Democrat |
 | IL-15 | Mary E. Miller | Republican |
ZIP Codes
| ZIP Code | Congressional District |
|---|---|
| 62059 | IL-13 |
| 62060 | IL-13 |
| 62071 | |
| 62201 | IL-13 |
| 62202 | |
| 62203 | IL-13 |
| 62204 | IL-13 |
| 62205 | IL-13 |
| 62206 | IL-13 |
| 62207 | IL-12 (+ others) |
| 62208 | IL-12 (+ others) |
| 62215 | IL-12 |
| 62220 | IL-12 (+ others) |
| 62221 | IL-12 (+ others) |
| 62222 | |
| 62223 | IL-12 (+ others) |
| 62225 | IL-12 |
| 62226 | IL-12 (+ others) |
| 62232 | IL-12 (+ others) |
| 62234 | IL-12 (+ others) |
| 62236 | IL-12 (+ others) |
| 62239 | IL-12 (+ others) |
| 62240 | IL-12 (+ others) |
| 62243 | IL-12 |
| 62254 | IL-12 (+ others) |
| 62258 | IL-12 |
| 62260 | IL-12 (+ others) |
| 62264 | IL-12 |
| 62265 | IL-12 |
| 62269 | IL-12 (+ others) |
| 62282 | IL-12 |
| 62285 | IL-12 |
| 62289 | IL-12 |
| 62293 | IL-12 (+ others) |
| 62294 | IL-12 (+ others) |
| 62298 | IL-12 |