Washington County
Washington County, Missouri
Congressional representation for Washington County, Missouri.
Congressional Districts
| District | Representative | Party | |
|---|---|---|---|
 | MO-02 | Ann Wagner | Republican |
 | MO-03 | Robert F. Onder, Jr. | Republican |
 | MO-08 | Jason Smith | Republican |
ZIP Codes
| ZIP Code | Congressional District |
|---|---|
| 63020 | MO-03 (+ others) |
| 63023 | MO-03 |
| 63030 | MO-03 |
| 63060 | MO-02 |
| 63071 | MO-03 |
| 63080 | MO-02 (+ others) |
| 63622 | MO-03 |
| 63624 | MO-03 (+ others) |
| 63626 | MO-03 (+ others) |
| 63628 | MO-03 (+ others) |
| 63630 | MO-03 (+ others) |
| 63631 | MO-03 (+ others) |
| 63648 | MO-03 (+ others) |
| 63660 | MO-03 |
| 63664 | MO-03 |
| 63674 | MO-03 |
| 65441 | MO-02 (+ others) |
| 65565 | MO-03 (+ others) |