New Hampshire State House District Merrimack 10 · 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
50.6%
1,650 votes · D+1.1 · modeled estimate
Runner-up · Barack Obama, 2008 · 47.2%
Republican
Dwight D. Eisenhower1956
79.3%
2,820 votes · R+58.7 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 76.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
5,111votes
46.1% of the vote · R+6.3 · modeled estimate
Runner-up · Joe Biden, 2020 · 4,938 votes
Republican
Donald Trump2024
5,814votes
52.4% of the vote · R+6.3 · modeled estimate
Runner-up · Donald Trump, 2020 · 5,509 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
Kamala Harris2024
−4.9pts D vs U.S.
Place R+6.3 · U.S. R+1.5 · modeled estimate
Runner-up · Barack Obama, 2012 · −8.9 pts
Republican
Alf Landon1936
+48.1pts R vs U.S.
Place R+23.8 · U.S. D+24.3 · modeled estimate
Runner-up · William McKinley, 1896 · +46.2 pts
current representation
Current officeholders
RJohn LeavittState House · Merrimack 10
RStephen BoydState House · Merrimack 10
RThomas WalshState House · Merrimack 10
RYury PolozovState House · Merrimack 10
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
D
54.6%5,661
45.4%4,707
10,368
2020
D
56.3%5,556
43.7%4,309
9,865
2018
D
58.0%4,207
42.0%3,052
7,259
With fewer than 18,000 residents, Merrimack 10 posted a 6.3-point Republican presidential margin in 2024, suggesting a consistent but not overwhelming rightward lean in a county that has trended competitive over recent cycles.
Across the recorded series it reached a Democratic high of 1.1 points in 1964 and a Republican high of 58.7 points in 1956. Between 2020 and 2024 the district moved 1.0 points toward the Republican candidate; the 2024 margin was 6.3 points.
A population of 17,876, a 88% non-Hispanic-white share, and a median household income of $118,750 describe the district. The district's voting pattern over the last decade is most similar to that of State House District Strafford 04 and State House District 36.
Akashic
Political twins — state-house districts
The state-house 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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
New Hampshire State House District Merrimack 10. Akashic. https://akashic.app/sld-lower/33610/. Accessed May 20, 2026. License: CC BY 4.0.
How did New Hampshire State House District Merrimack 10 vote in 2024?
In 2024, New Hampshire State House District Merrimack 10 voted Republican by 6.3 points (R+6.3), carried by the Republican candidate. Out of 11,093 votes cast, 5,111 went Democratic and 5,814 went Republican.
When did New Hampshire State House District Merrimack 10 last vote Democratic?
The most recent presidential election in which New Hampshire State House District Merrimack 10 voted Democratic was 1964.
How many people live in New Hampshire State House District Merrimack 10?
New Hampshire State House District Merrimack 10 has a population of 17,876 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in New Hampshire State House District Merrimack 10?
Median household income in New Hampshire State House District Merrimack 10 is $118,750 — above the national median of $80,734. The New Hampshire state median is $99,031.
What is the political history of New Hampshire State House District Merrimack 10?
Akashic tracks 38 presidential elections in New Hampshire State House District Merrimack 10 from 1876 to 2024. Of those, 1 went Democratic and 37 went Republican.