- Lead
- 340
- Total
- 2,417
- vs nation
- D+15.5
New Hampshire State House District Merrimack 6
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 396
- Total
- 2,304
- vs nation
- D+12.7
- Lead
- 204
- Total
- 2,141
- vs nation
- D+7.4
- Lead
- 429
- Total
- 2,033
- vs nation
- D+17.2
- Lead
- 452
- Total
- 2,030
- vs nation
- D+15.0
- Lead
- 298
- Total
- 1,909
- vs nation
- D+18.1
- Lead
- 169
- Total
- 1,612
- vs nation
- D+10.0
- Lead
- 333
- Total
- 1,444
- vs nation
- D+14.5
Key facts
- 2024 presidential margin
- D+14.1MIT Election Lab
- Population
- 3,3852024 5-year
- Population density
- 47 / sq mi2024 5-year · TIGER/Line
- Land area
- 72 sq miTIGER/Line
- Median household income
- $122,8572024 5-year
- White (non-Hispanic)
- 92.7%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 1.7%2024 5-year
- Peak Democratic margin
- D+33.3 in 1964MIT Election Lab
- Peak Republican margin
- R+33.8 in 1956MIT Election Lab
- Most similar
- State House District Grafton 04, NH · twin score 94.7
presidential history
Party record book
New Hampshire State House District Merrimack 6 · 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
66.6%
549 votes · D+33.3 · modeled estimate
Runner-up · Barack Obama, 2008 · 60.8%
Republican
Dwight D. Eisenhower1956
66.9%
481 votes · R+33.8 · modeled estimate
Runner-up · Richard Nixon, 1972 · 63.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
1,368votes
56.6% of the vote · D+14.1 · modeled estimate
Runner-up · Joe Biden, 2020 · 1,336 votes
Republican
Donald Trump2024
1,028votes
42.5% of the vote · D+14.1 · modeled estimate
Runner-up · Donald Trump, 2020 · 940 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
James M. Cox1920
+19.6pts D vs U.S.
Place R+6.6 · U.S. R+26.2 · modeled estimate
Runner-up · John Kerry, 2004 · +18.1 pts
Republican
William McKinley1896
+20.2pts R vs U.S.
Place R+26.3 · U.S. R+6.1 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1956 · +18.4 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.
Merrimack 06 covers a small slice of New Hampshire's capital region, where a D+14.1 presidential margin in 2024 reflects an urban-leaning electorate in a state otherwise defined by its competitive statewide contests.
Across the recorded series it reached a Democratic high of 33.3 points in 1964 and a Republican high of 33.8 points in 1956. Between 2020 and 2024 the district moved 3.1 points toward the Republican candidate; the 2024 margin was 14.1 points.
A population of 3,385, a 93% non-Hispanic-white share, and a median household income of $122,857 describe the district. The district's voting pattern over the last decade is most similar to that of State House District Grafton 04 and State House District 145.
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.
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 State House District Merrimack 6. Akashic. https://akashic.app/sld-lower/33606/. Accessed May 20, 2026. License: CC BY 4.0.