Coos County, NH

NH · Presidential Elections 1892–2024

R+13.7
2024 Margin
R+7.8%
2020→2024 Swing
R since 2016
Voting Streak
31K
Population

Coos County, NH (New Hampshire) voted R+13.7 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 9,734 votes (56.19%) to 7,367 (42.53%) for Harris.

This represents a R+7.8% swing toward Republicans compared to 2020. Coos County is classified as a lean Republican county. Coos County has voted Republican in every presidential election since 2016. The county has a population of approximately 31,271.

Quick Stats

2024 ResultR+13.7
2020→2024 SwingR+7.8%
Voting StreakR since 2016
Elections on Record34

Demographics

Population31,271
Median Age
50.3(US: 38.7)
College (BA+)
20.1%(US: 35.2%)
Median Income
$57,677(US: $80k)
White (non-Hisp)
92.8%(US: 57.6%)
Hispanic
2.4%(US: 19.1%)
Black
1.7%(US: 12.2%)
Homeownership
74.3%(US: 64.5%)
Poverty Rate
13.2%(US: 12.3%)
Veterans
10.3%(US: 6.2%)
Non-English (CVAP)
9.0%(US: 17.0%)
Source: Census ACS 5-Year (2020-2024)

Community Profile

Religious Composition

Source: Religion Census 2020
Catholic
19.6%
Mainline Protestant
4.9%
Evangelical
4.1%(Below Average)
LDS/Mormon
2.3%

Ancestry Groups

Source: Census ACS

Top reported ancestry groups (compared to national average).

French
16.5%Major Concentration(8.6x)
English
15.9%Above Average(1.8x)
Irish
13.9%(1.5x)
American Heritage
6.3%
German
6.0%
Italian
5.6%
+ 3 more reported ancestry groups

Age Distribution

Median:50.3 yrs(US: 38.5)
Under 18
16.0%↓
18-29
6.0%↓
30-44
16.1%↓
45-64
35.7%↑
65+
26.1%↑
National average

Employment by Industry

Census ACS
Retail Trade
13.3%(1.2x US)
Educational Services
10.3%(1.2x US)
ConstructionRegional Strength
10.0%(1.5x US)
Manufacturing
8.1%(0.8x US)
Professional & Technical
7.5%(0.6x US)
Healthcare & Social Services
5.4%(1.2x US)
National average
+ 1 more sectors

Presidential Elections

Presidential Results

YearDemocratRepublicanMarginSwing
202442.5%(7,367)56.2%(9,734)R+13.7R+7.8
202046.2%(7,640)52.1%(8,617)R+5.9D+3.0
201642.0%(6,563)50.9%(7,952)R+8.9R+26.4
201257.9%(9,095)40.4%(6,342)D+17.5R+0.8
200858.6%(9,532)40.3%(6,558)D+18.3D+15.7
200450.7%(8,585)48.1%(8,143)D+2.6D+7.8
200045.0%(6,570)50.2%(7,329)R+5.2R+22.8
199650.9%(7,191)33.3%(4,703)D+17.6D+9.4
199241.5%(6,559)33.4%(5,271)D+8.2D+35.5
198836.0%(4,981)63.3%(8,763)R+27.3D+15.4

Source: Official state election returns via MIT Election Data + Science Lab

Presidential Margin Trend

Coos County, NH • 1892–2024

D+R++40+200-20-4018921900190819161924193219401948195619641972198019881996200420122020
Democratic margin
Republican margin

Senate Elections

Senate Results

YearDemocratRepublicanMarginSwing
202247.0%(6,059)50.3%(6,491)R+3.3R+12.7
202053.6%(8,745)44.2%(7,222)D+9.3D+10.6
201647.4%(7,340)48.7%(7,539)R+1.3R+25.8
201462.1%(6,611)37.6%(3,998)D+24.6D+44.7
201038.3%(4,064)58.4%(6,196)R+20.1R+36.8
200856.6%(9,031)40.0%(6,375)D+16.7D+59.9
200428.4%(4,684)71.6%(11,819)R+43.2R+51.2
200252.6%(5,957)44.6%(5,055)D+8.0D+57.7
199823.5%(2,244)73.1%(6,999)R+49.7R+53.4
199649.9%(6,936)46.1%(6,414)D+3.8D+14.0

Source: Official state election returns via MIT Election Data + Science Lab

Governor Elections

Governor Results

YearDemocratRepublicanMarginSwing
202437.7%(6,349)59.6%(10,047)R+21.9D+9.7
202232.8%(4,194)64.4%(8,251)R+31.7D+9.6
202028.5%(4,666)69.8%(11,409)R+41.2R+29.1
201843.0%(4,988)55.1%(6,397)R+12.1R+9.4
201646.1%(7,006)48.9%(7,424)R+2.8R+24.3
201460.7%(6,429)39.2%(4,151)D+21.5D+2.9
201258.0%(8,929)39.4%(6,069)D+18.6D+8.1
201053.8%(5,699)43.3%(4,590)D+10.5R+39.6
200873.9%(11,588)23.9%(3,742)D+50.0R+5.4
200677.7%(7,746)22.2%(2,216)D+55.5D+48.9

Source: Official state election returns via MIT Election Data + Science Lab

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Source: Official state election returns
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