# 2018 New Hampshire elections

Elections in New Hampshire :
Federal government
Presidential elections
1788–89
1792
1796
1800
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Dixville Notch
Hart's Location
United States Senate elections
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United States House elections
1789
1789 (sp)
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1800
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2026 :
State government
Gubernatorial elections
1800
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Mar. 1878
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Executive Council elections
2018
2020
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General Court elections
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2006
Senate elections
2016
2018
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2024
House elections
2018
2020
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2024 :
Manchester
Mayoral elections
19th century
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856 (Mar)
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1859
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1861
1862
1863
1864
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1867
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21st century
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2023 :
vte :
New Hampshire state elections in 2018 were held on Tuesday, November 6, 2018, with the primary elections being held on June 5, 2018. Voters elected two members to the United States House of Representatives, the governor of New Hampshire, all five members to the Executive Council, all 24 members to the New Hampshire Senate, and all 400 members to the New Hampshire House of Representatives, and other local elected offices.

## Overview
### Turnout
#### Primary election

The primary election was held on Tuesday, June 5, 2018. Turnout by county:
| County | Registered voters | Ballots cast | Turnout (%) |
| Belknap County | 46,189 | 11,352 | 24.58% |
| Carroll County | 37,233 | 11,274 | 30.28% |
| Cheshire County | 57,022 | 12,641 | 22.17% |
| Coos County | 20,094 | 4,599 | 22.89% |
| Grafton County | 67,404 | 14,536 | 21.56% |
| Hillsborough County | 270,722 | 63,357 | 23.40% |
| Merrimack County | 109,163 | 28,302 | 25.93% |
| Rockingham County | 234,112 | 54,722 | 23.37% |
| Strafford County | 92,087 | 20,965 | 22.77% |
| Sullivan County | 28,370 | 6,514 | 22.96% |
| Totals | 962,396 | 228,262 | 23.72% |

#### General election

The general election was held on Tuesday, November 6, 2018. Turnout by county:
| County | Registered voters | Ballots cast | Turnout (%) |
| Belknap County | 47,856 | 27,229 | 56.90% |
| Carroll County | 40,166 | 24,336 | 60.59% |
| Cheshire County | 60,018 | 32,789 | 54.63% |
| Coos County | 20,595 | 11,788 | 57.23% |
| Grafton County | 71,748 | 40,758 | 56.81% |
| Hillsborough County | 282,659 | 164,337 | 58.14% |
| Merrimack County | 113,433 | 65,887 | 58.08% |
| Rockingham County | 244,859 | 141,565 | 57.81% |
| Strafford County | 98,529 | 54,072 | 54.88% |
| Sullivan County | 29,141 | 17,453 | 59.89% |
| Totals | 1,009,004 | 580,214 | 57.50% |

## United States Congress
### Senate

New Hampshire held no election for the United States Senate in 2018, as the state is not represented in the Senate by a seat of Class 1.

### House of Representatives

New Hampshire's two seats in the United States House of Representatives were up for election. Both seats were retained by the Democratic Party.

## State's constitutional offices
### Governor

Incumbent Republican Chris Sununu was reelected against Democratic nominee Molly Kelly.
New Hampshire gubernatorial election, 2018 :
| Party | Party | Candidate | Votes | % | ±% |
| | Republican | Chris Sununu (incumbent) | 302,764 | 52.78% | +3.94% |
| | Democratic | Molly Kelly | 262,359 | 45.74% | −0.83% |
| | Libertarian | Jilletta Jarvis | 8,197 | 1.43% | −2.88% |
| | n/a | Write-ins | 282 | 0.05% | −0.23% |
| Total votes | Total votes | Total votes | 573,602 | 100.0% | N/A |
| | Republican hold | Republican hold | Republican hold | Republican hold | Republican hold |

### Executive council

All five seats of the New Hampshire Executive Council were up for election. Democrats gained one seat, and thus achieved a 3–2 majority.

## State legislature
### State senate

All 24 seats of the New Hampshire Senate were up for election. Democrats achieved a 14–10 majority.

### State House of Representatives

All 400 seats of the New Hampshire House of Representatives were up for election. Democrats achieved a 234–166 majority.