New Hampshire, New Hampshire
| Year | Margin (D minus R) |
|---|---|
| 1892 | −4.0% |
| 1896 | −42.8% |
| 1900 | −20.9% |
| 1904 | −22.3% |
| 1908 | −21.8% |
| 1912 | +2.0% |
| 1916 | +0.1% |
| 1920 | −20.4% |
| 1924 | −25.1% |
| 1928 | −17.6% |
| 1932 | −1.4% |
| 1936 | +1.8% |
| 1940 | +6.4% |
| 1944 | +4.2% |
| 1948 | −5.7% |
| 1952 | −21.8% |
| 1956 | −32.3% |
| 1960 | −6.8% |
| 1964 | +27.8% |
| 1968 | −8.2% |
| 1972 | −29.1% |
| 1976 | −11.3% |
| 1980 | −29.4% |
| 1984 | −37.7% |
| 1988 | −26.2% |
| 1992 | +1.2% |
| 1996 | +10.3% |
| 2000 | −1.3% |
| 2004 | +1.4% |
| 2008 | +9.7% |
| 2012 | +5.6% |
| 2016 | +0.4% |
| 2020 | +7.4% |
| 2024 | +2.8% |
Not an open seat: NH governors serve 2-year terms with no term limit; incumbent Gov. Kelly Ayotte (R) filed for re-election June 2026 and faces only minor primary challengers (presumptive). Cinde Warmington (former Executive Councilor, 2024 runner-up) is the only serious Democrat who filed (presumptive). Sept 8 primary not yet held. Several independents (e.g., Jon Kiper) must still collect signatures by Aug 5 for the general ballot; omitted pending ballot access.
OPEN: Sen. Jeanne Shaheen (D) is not seeking re-election. Primary Sept 8 (not yet held). Rep. Chris Pappas is the clear Democratic frontrunner; former Sen. John E. Sununu leads former Sen. Scott Brown for the GOP nod.
U.S. House
| Year | Seats won | D % | R % | Total |
|---|---|---|---|---|
| D 2 | 53.5% | 46.4% | 804,626 | |
| D 2 | 54.9% | 45.0% | 617,546 | |
| D 2 | 52.6% | 45.0% | 787,102 | |
| D 2 | 54.5% | 43.6% | 570,744 |
U.S. Senate
New Hampshire voted for George W. Bush in 2000, then went Democratic in the six elections since — never by more than ten points.
- Swing-state line
- R+1.3 (2000), then Democratic six straight: D+7.4 (2020) → D+2.8 (2024), a 4.6-pt move to Trump · MIT Election Lab
- Bluest county
- Grafton (Dartmouth / Hanover) D+19.8; Strafford (UNH / Durham) D+12.0 · MIT Election Lab 2024
- Reddest county
- Coos (the North Country) R+13.7 — after R+5.9 in 2020 and D+17.5 in 2012 · MIT Election Lab
- The hinge
- Hillsborough (Manchester / Nashua), 28% of the state’s vote: R+0.2 (2016) → D+7.6 (2020) → D+2.9 (2024) · MIT Election Lab
- Least religiously affiliated
- 72.8% claim no denomination — 1st of 50; 47th in Evangelical adherence · 2020 U.S. Religion Census
- Affluent, old, low-poverty
- 6th in income ($99,031), 1st-lowest poverty (7.3%), 2nd-oldest (median age 43.5); no sales or income tax · ACS 2024 5-year
The states 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 →
New Hampshire. Akashic. https://akashic.app/state/NH/. Accessed May 20, 2026. License: CC BY 4.0.