Prediction Edge
Democrat
Maura Sullivan

Maura Sullivan

Democratic candidate for U.S. House in New Hampshire

Live Odds — NH-01 Democratic nominee?

Current prediction-market probability for the candidate, updated as market prices change.

15%chance to win

$18.1KSEP 9, 2026

Candidate Overview

Key details about the candidate’s background, party, office sought and current campaign.

Current roleU.S. Marine Corps officer (Captain)

PartyDemocratic

Political ideologyModerate Democrat

Age46 years old (Oct 18, 1979)

GenderFemale

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LocationNew Hampshire

BackgroundU.S. Marine Corps officer (Captain)

EducationNorthwestern University — BA, Economics/History (1997–2001)

Notable personal detailsMaura Corby Sullivan is a U.S. Marine Corps veteran and Democratic candidate for the U.S. House in New Hampshire’s 1st Congressional District. She previously served in the Obama administration, including at the Department of Veterans Affairs and as Assistant to the Secretary of Defense for Public Affairs. She also worked in the private sector, including at PepsiCo. Sullivan previously ran in the 2018 Democratic primary for NH-01 and has been a vice chair of the New Hampshire Democratic Party.

SourcesShow

Political Positions

LiberalConservative

Economy & Taxes

Supports policies to reduce costs for working families through expanded affordable childcare, lower prescription drug prices, a strong public insurance option while preserving private coverage, opposition to unnecessary tariffs, and expansion of the Low-Income Housing Tax Credit to spur affordable housing. Emphasizes consumer protections, taking on corporate price-gouging, and federal investment in clean energy and infrastructure to boost economic opportunity. Does not prominently endorse major tax cuts or explicit large-scale tax increases on wealthy/corporations on the cited pages.

Healthcare

Supports expanding access to affordable healthcare through a strong public insurance option while preserving private coverage, lowering prescription drug costs, and expanding government programs for veterans and people with disabilities.

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Immigration & Border

Supports strong and secure borders and prosecuting violent criminals while calling for bipartisan legislation to fix the broken immigration system and opposing family separation policies. Criticizes abusive actions by ICE and emphasizes both border security and immigration system reform.

Abortion & Reproductive Rights

Supports a woman’s right to make reproductive choices without government interference.

Climate & Energy

Supports cutting emissions and investing in renewable energy and climate resilience, backing policies such as a Clean Energy Standard and the Climate Resilience and Adaptation Act while framing climate change as a national security and economic priority.

Public Safety & Guns

The candidate supports expanded/background-check policies and describes backing “common-sense” gun legislation to restrict access to military-style weapons and strengthen gun safety. She has said veterans should lead on commonsense gun measures and explicitly endorsed universal background checks.

Latest Candidate Updates

Recent changes in prediction-market odds, polling and campaign status.

NH-01 Democratic nominee?

11h

Maura Sullivan has raised $3,333,574.88 this cycle, but Stefany Shaheen holds the lead in the latest odds for the New Hampshire-01 Democratic nominee race.

15%

Latest News

AINews Summary
Last updatedJul 15, 2026

Maura Sullivan is in the news because VoteVets said it will back her in New Hampshire's 1st Congressional District. The endorsement is part of the group's broader support for Democratic veterans in New England races. The report does not give any other major new development about her campaign.

fec.gov+43

Latest Polls

NH-01 Democratic nominee?

Recent polling results and the candidate's current average in the race.

Maura Sullivan currently averages 9.2%, ranking second in this race, 17.4 points behind the next candidate.

Polling average: 9.2%Position: secondMargin: -17.4 ptsLatest poll: 15.0% (Jun 24 - 25)Polls included: 5

Average recalculated from polls through Jun 24 - 25.

Polling Average
30%20%10%0%
9.2%
26.6%
Maura Sullivan
M. Sullivan
Stefany Shaheen
S. Shaheen
Carleigh Beriont
C. Beriont
Date (Start - End)SpreadSullivanShaheenBeriont
Polling Average
Shaheen+17.4
9.2%26.6%2.2%
Saint Anselm College Survey CenterJun 24 - 25
Shaheen+7.0
15.0%22.0%3.0%
University of New Hampshire Survey CenterJan 15 - 19
Shaheen+25.0
8.0%33.0%3.0%
Saint Anselm College Survey CenterNov 18 - 19
Shaheen+20.0
6.0%26.0%1.0%
University of New Hampshire Survey CenterSep 17 - 23
Shaheen+21.0
8.0%29.0%2.0%
Saint Anselm College Survey CenterAug 26 - 27
Shaheen+14.0
9.0%23.0%2.0%

Aggregation source: FiftyPlusOne

Endorsements

22
NH-01 Democratic nominee?

Campaign Fundraising

Latest report: Cycle 2026

Campaign finance totals from the latest available reporting period.

Total raisedCash on hand
$3.3M
$2.5M
$1.7M
$833.4K
$0

2022

2024

2026

Latest
Year
Total raised
Cash on hand
Total spent
Burn rate

Cycle 2022

$0.00
$8.5K
$2.5K
$104.94

Cycle 2024

$0.00
$7.2K
$1.3K
$53.33

Cycle 2026

$3.3M
$1.6M
$1.7M
$94.5K

Source: FEC