Wisconsin gubernatorial election, 2010 County results County results

| County | Won_by | Walker_ | Walker_votes | Barrett_ | Barrett_votes |
|---|---|---|---|---|---|
| Dunn | Walker | 54 | 7282 | 44 | 5972 |
| Eau Claire | Barrett | 49 | 18018 | 50 | 18454 |
| Florence | Walker | 65 | 1197 | 33 | 612 |
| Fond du Lac | Walker | 64 | 24407 | 35 | 13145 |
| Forest | Walker | 53 | 1790 | 46 | 1565 |
| Grant | Walker | 52 | 8611 | 46 | 7573 |
| Green | Barrett | 49 | 6391 | 50 | 6567 |
| Green Lake | Walker | 64 | 4488 | 32 | 2262 |
| Iowa | Barrett | 44 | 3867 | 54 | 4750 |
| Iron | Walker | 53 | 1336 | 46 | 1139 |
| Jackson | Walker | 51 | 3428 | 48 | 3219 |
| Jefferson | Walker | 61 | 19155 | 38 | 11909 |
| Juneau | Walker | 56 | 4502 | 42 | 3358 |
| Kenosha | Walker | 51 | 25136 | 48 | 23312 |
| Kewaunee | Walker | 57 | 4577 | 41 | 3345 |
| La Crosse | Walker | 49 | 20754 | 49 | 20639 |