| Wisconsin State Senate District ID | 31 |
| Representative | Jeff Smith |
| Party Affiliation | Democrat |
| 54773 |
| 54770 |
| 54769 |
| 54767 |
| 54761 |
| 54760 |
| 54759 |
| 54758 |
| 54756 |
| 54755 |
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| 54751 |
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| 54723 |
| 54722 |
| 54721 |
| 54703 |
| 54701 |
| 54661 |
| 54659 |
| 54644 |
| 54642 |
| 54635 |
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| 54625 |
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| 54612 |
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| 54610 |
| 54028 |
| 54022 |
| 54021 |
| 54014 |
| 54011 |
| 54003 |