New Hampshire 1st Congressional District, New Hampshire: Tossup district. In 2024, voted a near-tie. Republican peak: R+43 in 1896.
Key facts
- 2024 presidential margin
- TiedMIT Election Lab
- Political archetype
- TossupAkashic typology
- Population
- 556,0912024 5-year
- Median household income
- $104,3502024 5-year
- White (non-Hispanic)
- 89.5%2024 5-year
- Black
- 1.1%2024 5-year
- Hispanic / Latino
- 3.9%2024 5-year
- Peak Democratic margin
- D+22 in 1964MIT Election Lab
- Peak Republican margin
- R+43 in 1896MIT Election Lab
Predecessors: SHEA-PORTER, Carol (2017–2019), GUINTA, Frank (2015–2017), SHEA-PORTER, Carol (2013–2015), GUINTA, Frank (2011–2013)
Source · Voteview / Lewis, Poole, Rosenthal et al. (CC-BY).
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 168,837 | 167,463 | 340,984 | ||
| D | 170,066 | 155,538 | 331,716 | ||
| R | 137,593 | 146,455 | 303,814 | ||
| D | 142,295 | 140,105 | 286,764 | ||
| D | 149,267 | 131,493 | 283,228 | ||
| R | 131,898 | 135,171 | 269,353 | ||
| R | 104,800 | 110,029 | 226,547 | ||
| D | 94,403 | 77,836 | 194,859 | ||
| R | 79,599 | 80,232 | 211,840 | ||
| R | 62,692 | 109,257 | 174,380 | ||
| R | 45,936 | 101,754 | 148,283 | ||
| R | 40,009 | 82,988 | 143,191 | ||
| R | 54,200 | 68,309 | 124,507 | ||
| R | 41,335 | 75,648 | 118,298 | ||
| R | 43,615 | 55,595 | 103,296 | ||
| D | 59,808 | 37,971 | 97,779 | ||
| R | 43,016 | 56,466 | 99,482 | ||
| R | 27,517 | 60,392 | 87,949 | ||
| R | 32,787 | 56,128 | 88,915 | ||
| R | 32,868 | 41,085 | 74,592 | ||
| R | 36,691 | 37,133 | 73,842 | ||
| D | 38,398 | 36,307 | 74,705 | ||
| R | 33,381 | 34,440 | 69,379 | ||
| R | 31,114 | 34,476 | 65,876 | ||
| R | 23,103 | 39,091 | 62,315 | ||
| R | 18,631 | 33,353 | 54,066 | ||
| R | 18,957 | 31,982 | 51,237 | ||
| R | 14,038 | 14,493 | 28,945 | ||
| D | 11,506 | 10,409 | 28,180 | ||
| R | 11,058 | 17,011 | 28,905 | ||
| R | 11,396 | 17,385 | 29,445 | ||
| R | 12,082 | 17,861 | 30,739 | ||
| R | 7,336 | 19,300 | 27,974 | ||
| R | 14,492 | 15,599 | 30,656 | ||
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U.S. Senate
| Year | Won | D % | R % | Total |
|---|---|---|---|---|
| 2022 | D | 53.5% | 44.4% | 620,975 |
| 2020 | D | 56.6% | 41.0% | 795,914 |
| 2016 | D | 48.0% | 47.8% | 739,140 |
| 2014 | D | 51.5% | 48.2% | 488,159 |
| 2010 | R | 36.8% | 60.1% | 454,710 |
| 2008 | D | 51.6% | 45.3% | 694,787 |
| 2004 | R | 33.7% | 66.2% | 657,086 |
| 2002 | R | 46.4% | 50.8% | 447,135 |
| 1998 | R | 28.2% | 67.8% | 314,696 |
| 1996 | R | 46.2% | 49.3% | 491,873 |
| 1992 | R | 45.3% | 48.2% | 518,170 |
| 1990 | R | 31.3% | 65.1% | 291,393 |
| 1986 | R | 32.4% | 63.0% | 244,735 |
| 1984 | R | 41.0% | 58.8% | 384,369 |
| 1980 | R | 47.8% | 52.1% | 375,060 |
| 1978 | R | 48.5% | 50.7% | 263,760 |
Demographics
New Hampshire's 1st covers the seacoast, Manchester, and lake-country towns, producing one of New England's most competitive federal contests — the 2024 presidential margin landed at just 2.1 points Democratic.
The district's recent history is a story of close margins. The Democratic margin reached twenty-two points in 1964; the Republican margin reached forty-three points in 1896. Most other elections have been decided by single-digit points.
Its demographics — a population of 556,091, a 90% non-Hispanic-white share, a median household income of $104,350 — situate the district close to national averages on several dimensions.
Compare two places, side by side
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Congressional District 1, New Hampshire. Akashic. https://akashic.app/cd/3301/. Accessed May 20, 2026. License: CC BY 4.0.