- Lead
- 2,853
- Total
- 32,399
- vs nation
- R+7.3
New Hampshire 1st State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 619
- Total
- 30,654
- vs nation
- R+6.5
- Lead
- 1,937
- Total
- 28,681
- vs nation
- R+8.8
- Lead
- 2,948
- Total
- 28,436
- vs nation
- D+6.5
- Lead
- 3,711
- Total
- 29,254
- vs nation
- D+5.4
- Lead
- 581
- Total
- 29,905
- vs nation
- D+0.5
- Lead
- 2,828
- Total
- 25,876
- vs nation
- R+11.4
- Lead
- 1,797
- Total
- 24,114
- vs nation
- R+1.1
Key facts
- 2024 presidential margin
- R+8.8MIT Election Lab
- Population
- 55,4472024 5-year
- Population density
- 24 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,340 sq miTIGER/Line
- Median household income
- $63,4622024 5-year
- White (non-Hispanic)
- 92.0%2024 5-year
- Black
- 1.0%2024 5-year
- Hispanic / Latino
- 2.1%2024 5-year
- Peak Democratic margin
- D+31.3 in 1964MIT Election Lab
- Peak Republican margin
- R+46.1 in 1984MIT Election Lab
- Most similar
- State Senate District 18, ME · twin score 96.5
presidential history
Party record book
New Hampshire 1st State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
65.7%
14,808 votes · D+31.3 · modeled estimate
Runner-up · Barack Obama, 2008 · 55.4%
Republican
Ronald Reagan1984
72.8%
16,307 votes · R+46.1 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 70.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
16,215votes
55.4% of the vote · D+12.7 · modeled estimate
Runner-up · Barack Obama, 2012 · 15,418 votes
Republican
Donald Trump2024
17,339votes
53.5% of the vote · R+8.8 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · 16,835 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Lyndon B. Johnson1964
+8.7pts D vs U.S.
Place D+31.3 · U.S. D+22.6 · modeled estimate
Runner-up · James M. Cox, 1920 · +7.2 pts
Republican
William McKinley1896
+37.6pts R vs U.S.
Place R+43.6 · U.S. R+6.1 · modeled estimate
Runner-up · Ronald Reagan, 1984 · +27.9 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | D | 52.6%16,244 | 47.4%14,617 | 30,861 |
Anchored in Coos County and the North Country, this sparsely populated district backed the 2024 Republican presidential nominee by 13 points, reflecting a rural electorate that has trended steadily rightward over the past decade.
Across the recorded series it reached a Democratic high of 31.3 points in 1964 and a Republican high of 46.1 points in 1984. Between 2020 and 2024 the district moved 6.8 points toward the Republican candidate; the 2024 margin was 8.8 points.
A population of 55,447, a 92% non-Hispanic-white share, and a median household income of $63,462 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 18 and Essex Senatorial District.
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
New Hampshire 1st State Senate District. Akashic. https://akashic.app/sld-upper/33001/. Accessed May 20, 2026. License: CC BY 4.0.