Religious adherence is published only at the county level (U.S. Religion Census). See Hillsborough County.
American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.
New Hampshire 12th State Senate District
Akashic
New Hampshire 12th State Senate DistrictHarrisD+0.2
20082024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
49.6%
16,730
Donald TrumpRepublican
49.4%
16,647
Chase OliverLibertarian
1.0%
324
D+60R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 2 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (2 counties) — table
2024 presidential result by county for New Hampshire 12th State Senate District — winner and D-vs-R margin.
County
Winner
Margin
Cheshire County, NH
Democratic
D+9.9
Hillsborough County, NH
Democratic
D+2.9
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5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). † 2024 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Total
D
49.6%Harris16,730
49.4%Trump16,647
1.0%Oliver324
+0.2%
33,701
D
51.8%Biden18,692
46.6%Trump16,812
1.7%Jorgensen609
+5.2%
36,113
R
45.4%Clinton15,271
47.4%Trump15,931
7.1%Johnson2,398
−2.0%
33,600
R
48.2%Obama15,181
51.8%Romney16,313
0.0%
−3.6%
31,494
D
49.9%Obama15,826
48.9%McCain15,506
1.2%Nader365
+1.0%
31,697
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presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2008
+1.0%
2012
−3.6%
2016
−2.0%
2020
+5.2%
2024
+0.2%
DemocraticRepublican
Akashic
current representation
Current officeholders
RKevin AvardState Senate · 12
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of just 0.3 points, this district of roughly 60,000 residents sits at the center of New Hampshire's competitive political landscape, where small shifts in turnout can decide outcomes.
Across the recorded series it reached a Democratic high of 5.2 points in 2020 and a Republican high of 3.6 points in 2012. Between 2020 and 2024 the district moved 5.0 points toward the Republican candidate; the 2024 margin was 0.2 points.
A population of 59,879, a 84% non-Hispanic-white share, and a median household income of $117,566 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 11 and State Senate District 9.
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Political twins — state-senate districts
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.
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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
New Hampshire 12th State Senate District. Akashic. https://akashic.app/sld-upper/33012/. Accessed May 20, 2026. License: CC BY 4.0.
How did New Hampshire 12th State Senate District vote in 2024?
In 2024, New Hampshire 12th State Senate District voted a near-tie (D+0.2), carried by the Democratic candidate. Out of 33,701 votes cast, 16,730 went Democratic and 16,647 went Republican.
When did New Hampshire 12th State Senate District last vote Republican?
The most recent presidential election in which New Hampshire 12th State Senate District voted Republican was 2016.
How many people live in New Hampshire 12th State Senate District?
New Hampshire 12th State Senate District has a population of 59,879 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in New Hampshire 12th State Senate District?
Median household income in New Hampshire 12th State Senate District is $117,566 — above the national median of $80,734. The New Hampshire state median is $99,031.
What is the political history of New Hampshire 12th State Senate District?
Akashic tracks 5 presidential elections in New Hampshire 12th State Senate District from 2008 to 2024. Of those, 3 went Democratic and 2 went Republican.
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