Senate Elections 2020 | US Senate Elections | New Hampshire Races
2020 New Hampshire U.S. Senate Election Results
Jeanne Shaheen
Percent: 56.64%
Votes: 450,778
Corky Messner
Percent: 40.99%
Votes: 326,229
Race Summary
In the 2020 U.S. Senate election in New Hampshire, held on November 3, Democratic incumbent Jeanne Shaheen was re-elected to a third term, defeating Republican challenger Bryant "Corky" Messner with 56.64% of the vote to Messner's 40.99%. Shaheen's victory was notable for her sweeping win across all counties in the state.
Full Results
Jeanne Shaheen (DEM)
Percent: 56.64%
Votes: 450,778
Corky Messner (REP)
Percent: 40.99%
Votes: 326,229
Justin O'Donnell (LIB)
Percent: 2.31%
Votes: 18,421
Write-In
Percent: 0.06%
Votes: 486
Total votes: 795,914
State Map
Results by County
Belknap County
Jeanne Shaheen (DEM)
Percent: 49.16%
Votes: 18,704
Corky Messner (REP)
Percent: 48.71%
Votes: 18,536
Justin O'Donnell (LIB)
Percent: 2.01%
Votes: 765
Write-In
Percent: 0.12%
Votes: 46
Total votes: 38,051
Grafton County
Jeanne Shaheen (DEM)
Percent: 63.77%
Votes: 34,043
Corky Messner (REP)
Percent: 33.89%
Votes: 18,092
Justin O'Donnell (LIB)
Percent: 2.27%
Votes: 1,212
Write-In
Percent: 0.07%
Votes: 39
Total votes: 53,386
Strafford County
Jeanne Shaheen (DEM)
Percent: 60.94%
Votes: 44,415
Corky Messner (REP)
Percent: 36.31%
Votes: 26,465
Justin O'Donnell (LIB)
Percent: 2.67%
Votes: 1,947
Write-In
Percent: 0.08%
Votes: 61
Total votes: 72,888
Carroll County
Jeanne Shaheen (DEM)
Percent: 53.61%
Votes: 17,670
Corky Messner (REP)
Percent: 44.58%
Votes: 14,694
Justin O'Donnell (LIB)
Percent: 1.75%
Votes: 578
Write-In
Percent: 0.05%
Votes: 16
Total votes: 32,958
Hillsborough County
Jeanne Shaheen (DEM)
Percent: 56.51%
Votes: 129,100
Corky Messner (REP)
Percent: 40.97%
Votes: 93,607
Justin O'Donnell (LIB)
Percent: 2.46%
Votes: 5,630
Write-In
Percent: 0.06%
Votes: 137
Total votes: 228,474
Sullivan County
Jeanne Shaheen (DEM)
Percent: 54.58%
Votes: 13,183
Corky Messner (REP)
Percent: 42.64%
Votes: 10,299
Justin O'Donnell (LIB)
Percent: 2.74%
Votes: 662
Write-In
Percent: 0.03%
Votes: 8
Total votes: 24,152
Cheshire County
Jeanne Shaheen (DEM)
Percent: 61.36%
Votes: 26,750
Corky Messner (REP)
Percent: 35.99%
Votes: 15,690
Justin O'Donnell (LIB)
Percent: 2.57%
Votes: 1,122
Write-In
Percent: 0.08%
Votes: 33
Total votes: 43,595
Merrimack County
Jeanne Shaheen (DEM)
Percent: 58.74%
Votes: 52,343
Corky Messner (REP)
Percent: 38.92%
Votes: 34,687
Justin O'Donnell (LIB)
Percent: 2.28%
Votes: 2,031
Write-In
Percent: 0.06%
Votes: 52
Total votes: 89,113
Coos County
Jeanne Shaheen (DEM)
Percent: 53.57%
Votes: 8,752
Corky Messner (REP)
Percent: 44.21%
Votes: 7,222
Justin O'Donnell (LIB)
Percent: 2.22%
Votes: 362
Write-In
Percent: 0.00%
Votes: 0
Total votes: 16,336
Rockingham County
Jeanne Shaheen (DEM)
Percent: 53.73%
Votes: 105,818
Corky Messner (REP)
Percent: 44.14%
Votes: 86,937
Justin O'Donnell (LIB)
Percent: 2.09%
Votes: 4,112
Write-In
Percent: 0.05%
Votes: 94
Total votes: 196,961