- Lead
- 3,813
- Total
- 30,201
- vs nation
- D+14.1
New Hampshire 13th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,193
- Total
- 27,411
- vs nation
- D+18.1
- Lead
- 3,929
- Total
- 25,993
- vs nation
- D+13.0
- Lead
- 4,187
- Total
- 25,365
- vs nation
- D+12.7
- Lead
- 4,846
- Total
- 25,273
- vs nation
- D+11.9
- Lead
- 2,930
- Total
- 24,182
- vs nation
- D+14.6
- Lead
- 2,614
- Total
- 20,630
- vs nation
- D+12.2
- Lead
- 3,930
- Total
- 18,512
- vs nation
- D+12.7
Key facts
- 2024 presidential margin
- D+12.6MIT Election Lab
- Population
- 60,5262024 5-year
- Population density
- 4,117 / sq mi2024 5-year · TIGER/Line
- Land area
- 14.7 sq miTIGER/Line
- Median household income
- $91,9822024 5-year
- White (non-Hispanic)
- 67.2%2024 5-year
- Black
- 3.0%2024 5-year
- Hispanic / Latino
- 17.3%2024 5-year
- Peak Democratic margin
- D+45.9 in 1964MIT Election Lab
- Peak Republican margin
- R+28.9 in 1896MIT Election Lab
- Most similar
- State Senate District 20, NH · twin score 95.5
presidential history
Party record book
New Hampshire 13th 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
72.9%
8,334 votes · D+45.9 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1944 · 68.7%
Republican
Ronald Reagan1984
64.3%
8,599 votes · R+28.7 · modeled estimate
Runner-up · William McKinley, 1896 · 60.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
16,739votes
55.4% of the vote · D+12.6 · modeled estimate
Runner-up · Joe Biden, 2020 · 16,578 votes
Republican
Donald Trump2024
12,926votes
42.8% of the vote · D+12.6 · modeled estimate
Runner-up · George W. Bush, 2004 · 10,524 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
Al Smith1928
+41.7pts D vs U.S.
Place D+24.2 · U.S. R+17.5 · modeled estimate
Runner-up · James M. Cox, 1920 · +31.4 pts
Republican
William McKinley1896
+22.8pts R vs U.S.
Place R+28.9 · U.S. R+6.1 · modeled estimate
Runner-up · Ronald Reagan, 1984 · +10.5 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.
New Hampshire Senate District 13 sits close enough to the statewide median to make it a reliable bellwether, with a D+12.6 presidential margin in 2024 suggesting a modest but consistent lean in recent cycles.
Across the recorded series it reached a Democratic high of 45.9 points in 1964 and a Republican high of 28.9 points in 1896. Between 2020 and 2024 the district moved 10.0 points toward the Republican candidate; the 2024 margin was 12.6 points.
A population of 60,526, a 67% non-Hispanic-white share, and a median household income of $91,982 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 20 and State Senate District 21.
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 13th State Senate District. Akashic. https://akashic.app/sld-upper/33013/. Accessed May 20, 2026. License: CC BY 4.0.