Senate Elections 2018 | US Senate Elections | Wisconsin Races
2018 Wisconsin U.S. Senate Election Results
Tammy Baldwin
Percent: 55.36%
Votes: 1,472,914
Leah Vukmir
Percent: 44.53%
Votes: 1,184,885
Race Summary
In the 2018 U.S. Senate election in Wisconsin, incumbent Democrat Tammy Baldwin was re-elected to a second term, defeating Republican State Senator Leah Vukmir with 55.36% of the vote to Vukmir's 44.53%.
Full Results
Tammy Baldwin (DEM)
Percent: 55.36%
Votes: 1,472,914
Leah Vukmir (REP)
Percent: 44.53%
Votes: 1,184,885
Write-In
Percent: 0.11%
Votes: 2,964
Total votes: 2,660,763
State Map
Results by County
Adams County
Tammy Baldwin (DEM)
Percent: 48.27%
Votes: 4,537
Leah Vukmir (REP)
Percent: 51.64%
Votes: 4,854
Write-In
Percent: 0.09%
Votes: 8
Total votes: 9,399
Brown County
Tammy Baldwin (DEM)
Percent: 51.39%
Votes: 59,132
Leah Vukmir (REP)
Percent: 48.45%
Votes: 55,750
Write-In
Percent: 0.16%
Votes: 184
Total votes: 115,066
Chippewa County
Tammy Baldwin (DEM)
Percent: 49.94%
Votes: 13,798
Leah Vukmir (REP)
Percent: 50.06%
Votes: 13,830
Write-In
Percent: 0.00%
Votes: 1
Total votes: 27,629
Dane County
Tammy Baldwin (DEM)
Percent: 77.57%
Votes: 228,050
Leah Vukmir (REP)
Percent: 22.29%
Votes: 65,515
Write-In
Percent: 0.14%
Votes: 414
Total votes: 293,979
Dunn County
Tammy Baldwin (DEM)
Percent: 53.05%
Votes: 9,743
Leah Vukmir (REP)
Percent: 46.95%
Votes: 8,623
Write-In
Percent: 0.01%
Votes: 1
Total votes: 18,367
Forest County
Tammy Baldwin (DEM)
Percent: 47.64%
Votes: 1,879
Leah Vukmir (REP)
Percent: 52.28%
Votes: 2,062
Write-In
Percent: 0.08%
Votes: 3
Total votes: 3,944
Iowa County
Tammy Baldwin (DEM)
Percent: 65.41%
Votes: 7,270
Leah Vukmir (REP)
Percent: 34.51%
Votes: 3,835
Write-In
Percent: 0.08%
Votes: 9
Total votes: 11,114
Juneau County
Tammy Baldwin (DEM)
Percent: 46.14%
Votes: 4,658
Leah Vukmir (REP)
Percent: 53.77%
Votes: 5,429
Write-In
Percent: 0.09%
Votes: 9
Total votes: 10,096
Lafayette County
Tammy Baldwin (DEM)
Percent: 55.32%
Votes: 3,592
Leah Vukmir (REP)
Percent: 44.66%
Votes: 2,900
Write-In
Percent: 0.02%
Votes: 1
Total votes: 6,493
Marathon County
Tammy Baldwin (DEM)
Percent: 47.05%
Votes: 29,084
Leah Vukmir (REP)
Percent: 52.84%
Votes: 32,661
Write-In
Percent: 0.11%
Votes: 68
Total votes: 61,813
Milwaukee County
Tammy Baldwin (DEM)
Percent: 71.38%
Votes: 280,426
Leah Vukmir (REP)
Percent: 28.43%
Votes: 111,684
Write-In
Percent: 0.19%
Votes: 748
Total votes: 392,858
Outagamie County
Tammy Baldwin (DEM)
Percent: 50.16%
Votes: 41,618
Leah Vukmir (REP)
Percent: 49.84%
Votes: 41,354
Write-In
Percent: 0.00%
Votes: 2
Total votes: 82,974
Polk County
Tammy Baldwin (DEM)
Percent: 44.75%
Votes: 8,299
Leah Vukmir (REP)
Percent: 55.25%
Votes: 10,245
Write-In
Percent: 0.00%
Votes: 0
Total votes: 18,544
Richland County
Tammy Baldwin (DEM)
Percent: 57.26%
Votes: 4,000
Leah Vukmir (REP)
Percent: 42.66%
Votes: 2,980
Write-In
Percent: 0.09%
Votes: 6
Total votes: 6,986
Sawyer County
Tammy Baldwin (DEM)
Percent: 48.62%
Votes: 3,938
Leah Vukmir (REP)
Percent: 51.35%
Votes: 4,159
Write-In
Percent: 0.04%
Votes: 3
Total votes: 8,100
Taylor County
Tammy Baldwin (DEM)
Percent: 37.69%
Votes: 3,028
Leah Vukmir (REP)
Percent: 62.29%
Votes: 5,005
Write-In
Percent: 0.02%
Votes: 2
Total votes: 8,035
Walworth County
Tammy Baldwin (DEM)
Percent: 44.89%
Votes: 20,299
Leah Vukmir (REP)
Percent: 54.95%
Votes: 24,844
Write-In
Percent: 0.16%
Votes: 73
Total votes: 45,216
Waupaca County
Tammy Baldwin (DEM)
Percent: 42.61%
Votes: 9,509
Leah Vukmir (REP)
Percent: 57.32%
Votes: 12,792
Write-In
Percent: 0.07%
Votes: 15
Total votes: 22,316
Ashland County
Tammy Baldwin (DEM)
Percent: 65.77%
Votes: 4,533
Leah Vukmir (REP)
Percent: 34.11%
Votes: 2,351
Write-In
Percent: 0.12%
Votes: 8
Total votes: 6,892
Buffalo County
Tammy Baldwin (DEM)
Percent: 49.77%
Votes: 2,945
Leah Vukmir (REP)
Percent: 50.16%
Votes: 2,968
Write-In
Percent: 0.07%
Votes: 4
Total votes: 5,917
Clark County
Tammy Baldwin (DEM)
Percent: 43.66%
Votes: 5,084
Leah Vukmir (REP)
Percent: 56.32%
Votes: 6,558
Write-In
Percent: 0.02%
Votes: 2
Total votes: 11,644
Dodge County
Tammy Baldwin (DEM)
Percent: 42.70%
Votes: 16,007
Leah Vukmir (REP)
Percent: 57.30%
Votes: 21,482
Write-In
Percent: 0.00%
Votes: 1
Total votes: 37,490
Eau Claire County
Tammy Baldwin (DEM)
Percent: 60.88%
Votes: 29,614
Leah Vukmir (REP)
Percent: 38.97%
Votes: 18,957
Write-In
Percent: 0.15%
Votes: 71
Total votes: 48,642
Grant County
Tammy Baldwin (DEM)
Percent: 54.35%
Votes: 10,554
Leah Vukmir (REP)
Percent: 45.62%
Votes: 8,860
Write-In
Percent: 0.03%
Votes: 6
Total votes: 19,420
Iron County
Tammy Baldwin (DEM)
Percent: 47.62%
Votes: 1,459
Leah Vukmir (REP)
Percent: 52.38%
Votes: 1,605
Write-In
Percent: 0.00%
Votes: 0
Total votes: 3,064
Kenosha County
Tammy Baldwin (DEM)
Percent: 56.66%
Votes: 38,296
Leah Vukmir (REP)
Percent: 43.17%
Votes: 29,181
Write-In
Percent: 0.17%
Votes: 112
Total votes: 67,589
Langlade County
Tammy Baldwin (DEM)
Percent: 42.61%
Votes: 3,889
Leah Vukmir (REP)
Percent: 57.39%
Votes: 5,239
Write-In
Percent: 0.00%
Votes: 0
Total votes: 9,128
Marinette County
Tammy Baldwin (DEM)
Percent: 43.59%
Votes: 7,520
Leah Vukmir (REP)
Percent: 56.41%
Votes: 9,731
Write-In
Percent: 0.01%
Votes: 1
Total votes: 17,252
Monroe County
Tammy Baldwin (DEM)
Percent: 48.72%
Votes: 8,151
Leah Vukmir (REP)
Percent: 51.16%
Votes: 8,559
Write-In
Percent: 0.13%
Votes: 21
Total votes: 16,731
Ozaukee County
Tammy Baldwin (DEM)
Percent: 42.08%
Votes: 21,464
Leah Vukmir (REP)
Percent: 57.79%
Votes: 29,480
Write-In
Percent: 0.13%
Votes: 66
Total votes: 51,010
Portage County
Tammy Baldwin (DEM)
Percent: 58.08%
Votes: 20,170
Leah Vukmir (REP)
Percent: 41.79%
Votes: 14,510
Write-In
Percent: 0.13%
Votes: 45
Total votes: 34,725
Rock County
Tammy Baldwin (DEM)
Percent: 62.66%
Votes: 42,616
Leah Vukmir (REP)
Percent: 37.23%
Votes: 25,322
Write-In
Percent: 0.11%
Votes: 73
Total votes: 68,011
Shawano County
Tammy Baldwin (DEM)
Percent: 41.53%
Votes: 7,414
Leah Vukmir (REP)
Percent: 58.47%
Votes: 10,438
Write-In
Percent: 0.00%
Votes: 0
Total votes: 17,852
Trempealeau County
Tammy Baldwin (DEM)
Percent: 53.63%
Votes: 6,526
Leah Vukmir (REP)
Percent: 46.29%
Votes: 5,633
Write-In
Percent: 0.07%
Votes: 9
Total votes: 12,168
Washburn County
Tammy Baldwin (DEM)
Percent: 46.63%
Votes: 3,664
Leah Vukmir (REP)
Percent: 53.32%
Votes: 4,190
Write-In
Percent: 0.05%
Votes: 4
Total votes: 7,858
Waushara County
Tammy Baldwin (DEM)
Percent: 42.07%
Votes: 4,434
Leah Vukmir (REP)
Percent: 57.93%
Votes: 6,106
Write-In
Percent: 0.00%
Votes: 0
Total votes: 10,540
Barron County
Tammy Baldwin (DEM)
Percent: 46.35%
Votes: 8,571
Leah Vukmir (REP)
Percent: 53.59%
Votes: 9,911
Write-In
Percent: 0.06%
Votes: 11
Total votes: 18,493
Burnett County
Tammy Baldwin (DEM)
Percent: 43.03%
Votes: 3,239
Leah Vukmir (REP)
Percent: 56.97%
Votes: 4,289
Write-In
Percent: 0.00%
Votes: 0
Total votes: 7,528
Columbia County
Tammy Baldwin (DEM)
Percent: 56.53%
Votes: 15,230
Leah Vukmir (REP)
Percent: 43.33%
Votes: 11,674
Write-In
Percent: 0.13%
Votes: 36
Total votes: 26,940
Door County
Tammy Baldwin (DEM)
Percent: 55.71%
Votes: 9,442
Leah Vukmir (REP)
Percent: 44.22%
Votes: 7,494
Write-In
Percent: 0.06%
Votes: 11
Total votes: 16,947
Florence County
Tammy Baldwin (DEM)
Percent: 33.64%
Votes: 729
Leah Vukmir (REP)
Percent: 66.36%
Votes: 1,438
Write-In
Percent: 0.00%
Votes: 0
Total votes: 2,167
Green County
Tammy Baldwin (DEM)
Percent: 60.42%
Votes: 10,294
Leah Vukmir (REP)
Percent: 39.51%
Votes: 6,732
Write-In
Percent: 0.06%
Votes: 11
Total votes: 17,037
Jackson County
Tammy Baldwin (DEM)
Percent: 54.76%
Votes: 4,370
Leah Vukmir (REP)
Percent: 45.24%
Votes: 3,611
Write-In
Percent: 0.00%
Votes: 0
Total votes: 7,981
Kewaunee County
Tammy Baldwin (DEM)
Percent: 45.35%
Votes: 4,287
Leah Vukmir (REP)
Percent: 54.56%
Votes: 5,158
Write-In
Percent: 0.10%
Votes: 9
Total votes: 9,454
Lincoln County
Tammy Baldwin (DEM)
Percent: 48.31%
Votes: 6,463
Leah Vukmir (REP)
Percent: 51.58%
Votes: 6,901
Write-In
Percent: 0.11%
Votes: 15
Total votes: 13,379
Marquette County
Tammy Baldwin (DEM)
Percent: 46.78%
Votes: 3,337
Leah Vukmir (REP)
Percent: 53.14%
Votes: 3,791
Write-In
Percent: 0.08%
Votes: 6
Total votes: 7,134
Oconto County
Tammy Baldwin (DEM)
Percent: 40.36%
Votes: 7,042
Leah Vukmir (REP)
Percent: 59.56%
Votes: 10,392
Write-In
Percent: 0.09%
Votes: 15
Total votes: 17,449
Pepin County
Tammy Baldwin (DEM)
Percent: 49.21%
Votes: 1,529
Leah Vukmir (REP)
Percent: 50.79%
Votes: 1,578
Write-In
Percent: 0.00%
Votes: 0
Total votes: 3,107
Price County
Tammy Baldwin (DEM)
Percent: 47.15%
Votes: 3,136
Leah Vukmir (REP)
Percent: 52.85%
Votes: 3,515
Write-In
Percent: 0.00%
Votes: 0
Total votes: 6,651
Rusk County
Tammy Baldwin (DEM)
Percent: 43.90%
Votes: 2,654
Leah Vukmir (REP)
Percent: 55.92%
Votes: 3,381
Write-In
Percent: 0.18%
Votes: 11
Total votes: 6,046
Sheboygan County
Tammy Baldwin (DEM)
Percent: 45.69%
Votes: 24,183
Leah Vukmir (REP)
Percent: 54.17%
Votes: 28,667
Write-In
Percent: 0.14%
Votes: 75
Total votes: 52,925
Vernon County
Tammy Baldwin (DEM)
Percent: 57.84%
Votes: 7,495
Leah Vukmir (REP)
Percent: 42.13%
Votes: 5,459
Write-In
Percent: 0.04%
Votes: 5
Total votes: 12,959
Washington County
Tammy Baldwin (DEM)
Percent: 32.88%
Votes: 23,072
Leah Vukmir (REP)
Percent: 67.12%
Votes: 47,102
Write-In
Percent: 0.00%
Votes: 1
Total votes: 70,175
Winnebago County
Tammy Baldwin (DEM)
Percent: 53.17%
Votes: 40,185
Leah Vukmir (REP)
Percent: 46.68%
Votes: 35,282
Write-In
Percent: 0.16%
Votes: 118
Total votes: 75,585
Bayfield County
Tammy Baldwin (DEM)
Percent: 63.15%
Votes: 5,541
Leah Vukmir (REP)
Percent: 36.84%
Votes: 3,233
Write-In
Percent: 0.01%
Votes: 1
Total votes: 8,775
Calumet County
Tammy Baldwin (DEM)
Percent: 45.58%
Votes: 10,741
Leah Vukmir (REP)
Percent: 54.42%
Votes: 12,822
Write-In
Percent: 0.00%
Votes: 0
Total votes: 23,563
Crawford County
Tammy Baldwin (DEM)
Percent: 58.76%
Votes: 3,852
Leah Vukmir (REP)
Percent: 41.24%
Votes: 2,703
Write-In
Percent: 0.00%
Votes: 0
Total votes: 6,555
Douglas County
Tammy Baldwin (DEM)
Percent: 62.77%
Votes: 11,689
Leah Vukmir (REP)
Percent: 37.19%
Votes: 6,925
Write-In
Percent: 0.04%
Votes: 8
Total votes: 18,622
Fond Du Lac County
Tammy Baldwin (DEM)
Percent: 42.74%
Votes: 19,065
Leah Vukmir (REP)
Percent: 57.16%
Votes: 25,496
Write-In
Percent: 0.09%
Votes: 41
Total votes: 44,602
Green Lake County
Tammy Baldwin (DEM)
Percent: 39.69%
Votes: 3,222
Leah Vukmir (REP)
Percent: 60.28%
Votes: 4,893
Write-In
Percent: 0.02%
Votes: 2
Total votes: 8,117
Jefferson County
Tammy Baldwin (DEM)
Percent: 47.62%
Votes: 18,055
Leah Vukmir (REP)
Percent: 52.25%
Votes: 19,809
Write-In
Percent: 0.12%
Votes: 47
Total votes: 37,911
La Crosse County
Tammy Baldwin (DEM)
Percent: 62.81%
Votes: 35,731
Leah Vukmir (REP)
Percent: 37.19%
Votes: 21,160
Write-In
Percent: 0.00%
Votes: 0
Total votes: 56,891
Manitowoc County
Tammy Baldwin (DEM)
Percent: 46.76%
Votes: 16,541
Leah Vukmir (REP)
Percent: 53.13%
Votes: 18,795
Write-In
Percent: 0.10%
Votes: 37
Total votes: 35,373
Menominee County
Tammy Baldwin (DEM)
Percent: 80.29%
Votes: 896
Leah Vukmir (REP)
Percent: 19.71%
Votes: 220
Write-In
Percent: 0.00%
Votes: 0
Total votes: 1,116
Oneida County
Tammy Baldwin (DEM)
Percent: 47.95%
Votes: 9,338
Leah Vukmir (REP)
Percent: 51.93%
Votes: 10,112
Write-In
Percent: 0.12%
Votes: 23
Total votes: 19,473
Pierce County
Tammy Baldwin (DEM)
Percent: 52.77%
Votes: 9,216
Leah Vukmir (REP)
Percent: 47.22%
Votes: 8,247
Write-In
Percent: 0.02%
Votes: 3
Total votes: 17,466
Racine County
Tammy Baldwin (DEM)
Percent: 52.33%
Votes: 45,397
Leah Vukmir (REP)
Percent: 47.51%
Votes: 41,213
Write-In
Percent: 0.16%
Votes: 140
Total votes: 86,750
Sauk County
Tammy Baldwin (DEM)
Percent: 58.84%
Votes: 16,960
Leah Vukmir (REP)
Percent: 41.16%
Votes: 11,866
Write-In
Percent: 0.00%
Votes: 0
Total votes: 28,826
St. Croix County
Tammy Baldwin (DEM)
Percent: 47.07%
Votes: 18,765
Leah Vukmir (REP)
Percent: 52.85%
Votes: 21,069
Write-In
Percent: 0.08%
Votes: 30
Total votes: 39,864
Vilas County
Tammy Baldwin (DEM)
Percent: 42.49%
Votes: 5,308
Leah Vukmir (REP)
Percent: 57.37%
Votes: 7,166
Write-In
Percent: 0.14%
Votes: 17
Total votes: 12,491
Waukesha County
Tammy Baldwin (DEM)
Percent: 38.14%
Votes: 84,147
Leah Vukmir (REP)
Percent: 61.73%
Votes: 136,190
Write-In
Percent: 0.13%
Votes: 293
Total votes: 220,630
Wood County
Tammy Baldwin (DEM)
Percent: 48.58%
Votes: 15,992
Leah Vukmir (REP)
Percent: 51.34%
Votes: 16,899
Write-In
Percent: 0.09%
Votes: 28
Total votes: 32,919