Member of Congress · 119th Congress

Margaret Wood Hassan

DEMOCRAT U.S. Senator · New HampshireSenate 2017–now

Maggie Hassan is a Democratic U.S. senator from New Hampshire, in Congress since 2017, who voted with most Democrats on 88% of the 119th Congress’s yes/no votes and has had 3 bills become law since 2017.

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268Bills & resolutions sponsored115th–119th Congress (excludes amendments)

16Passed a chamberof 248 substantive bills (excludes resolutions and ceremonial bills)

3Became law3 substantive + 0 ceremonial · 115th–119th Congress · 0 this Congress

111Broke with partyof 901 yes/no votes, 119th (12.3%)

14Missed votesof 915 roll calls, 119th (1.5%)

$0Pork: own shareFY2024 earmarks: none on record

How we count: “Broke with party” is a yes/no roll call where the member voted against most of their own party on that vote (party as recorded; even splits not counted). “Pork: own share” splits each earmark shared by several members evenly among them.

5 most recent votes

NayOn the Nomination — Nomination vote
Sep 30, 2026 · Nomination Confirmed
NayOn the Cloture Motion — Nomination vote
Sep 30, 2026 · Cloture Motion Agreed to
YeaOn Cloture on the Motion to Proceed — Ratepayer Protection Act
Sep 30, 2026 · Cloture on the Motion to Proceed Rejected
NayOn Cloture on the Motion to Proceed — Stop Insider Trading Act
Sep 30, 2026 · Cloture on the Motion to Proceed Rejected
YeaOn the Motion to Discharge — A resolution requesting information on Israel's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.
Sep 29, 2026 · Motion to Discharge Rejected

5 most recent bills

S. 5671 State Strategic Stockpile Act of 2026
Sep 30, 2026 · Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 921 A resolution expressing the sense of the Senate that the advertisements promoting President Donald Trump that aired in September 2026, which included the…
Sep 29, 2026 · Referred to the Committee on Appropriations. (text: CR S5176)
S. 5516 Keep Food Containers Safe from PFAS Act of 2026
Sep 24, 2026 · Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 5502 Protecting Biotechnology and Biomanufacturing as Critical Infrastructure Act
Sep 24, 2026 · Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S.Res. 892 A resolution supporting the designation of September 18, 2026, as "National Concussion Awareness Day".
Sep 23, 2026 · Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S4958; text: CR S4950)

Top bills sponsored

S. 1543 (117th) STANDUP Act of 2021
Became law
S. 1198 (117th) Solid Start Act of 2022
Became law
S. 164 (117th) Advancing Education on Biosimilars Act of 2021
Became law
S. 1332 (118th) Recognizing the Role of Direct Support Professionals Act
Passed a chamber
S. 850 (119th) Northern Border Security Enhancement and Review Act
Passed a chamber
S. 1281 (115th) Hack DHS Act
Passed a chamber
S. 607 (119th) Improving Veteran Access to Care Act
Passed a chamber
S. 2135 (117th) Identifying and Eliminating Wasteful Programs Act
Passed a chamber

Laws first, then bills that passed a chamber, were reported from committee, or drew the most cosponsors.

Committees

Joint Economic Committee — Ranking Member
No subcommittees
Senate Committee on Finance
Subcommittee on Energy, Natural Resources, and Infrastructure, Subcommittee on Health Care, Subcommittee on Taxation and IRS Oversight
Senate Committee on Health, Education, Labor, and Pensions
Subcommittee on Employment and Workplace Safety, Subcommittee on Primary Health and Retirement Security
Senate Committee on Homeland Security and Governmental Affairs
Permanent Subcommittee on Investigations, Subcommittee on Border Management, Federal Workforce, and Regulatory Affairs
Senate Committee on Veterans' Affairs
No subcommittees

Elections Sen. Hassan has won

Sen. Hassan has won 2 U.S. Senate elections (2016, 2022). Of the contested races, margins ran from 0.1 to 9.2 points.

Democratic winRepublican winseat changed partyunopposed

Elections won2 in the data (1976–2024); losses are not listed

Closest win: 0.1 points2016, NH Senate

Won an open seat or took one from the other party1 of 2 elections (open seat or changed party)

Seat history, New Hampshire Senate (class 3)Winners in regular elections, most recent three: Judd Gregg (R) 1992–2004 → Kelly Ayotte (R) 2010 → Margaret Wood Hassan (D) 2016–2022. The seat is next on the ballot in 2028.

Full election history for this seat →

Source: MIT Election Data and Science Lab, U.S. House V15 / U.S. Senate V8 (CC0), retrieved 2026-10-18; winners matched to member records by seat and term. Results run through the 2024 elections; nothing from 2026 is shown until it is certified. A margin is a fact about one election, never a score of how well a member represents anyone, and PORKER does not rank members by it.

How has New Hampshire done while Sen. Hassan served?

2017 to 2024 in New Hampshire: typical household income was up 6% after inflation, the share of people below the poverty line was about the same, and the share of workers looking for a job was down 1.0 points.

Typical household income · after inflation

New Hampshire: $94.2K in 2017 → $99.8K in 2024

New Hampshire up 6%U.S. up 5%

Share of people below the poverty line

New Hampshire: 7.7% in 2017 → 7.2% in 2024

New Hampshire about the sameU.S. down 1.3 points

Share of workers looking for a job

New Hampshire: 3.8% in 2017 → 2.8% in 2024

New Hampshire down 1.0 pointsU.S. down 0.7 points

Each mini chart has its own scale, fitted to its lines (it does not start at zero), so compare the numbers, not the heights. Oxblood = state, grey = U.S.

While they served, not because of them. This shows what happened in New Hampshire during Hassan’s time representing it (2017 to now). It does not say what the member did or caused. It is not a score, and PORKER never ranks members on it.

New Hampshire’s borders do not change, so every year is comparable. The Census Bureau has no 2020 yearly estimate.

See the full 20-year record →Source: U.S. Census Bureau, American Community Survey 1-year estimates (tables B19013, B17001, B23001) and BLS CPI-U-RS for inflation, retrieved October 18, 2026. “About the same” means the change is inside the 90% margins of error. Who held the seat: Congress.gov member service records, year level.

Local offices

Offices in the district or state, as listed in a public-domain community file. The Washington office is in the Contact section above.

Berlin office168 Main Street, Lower Level, Berlin City Hall, Berlin, NH 03570
Phone 603-752-6190 · Map ↗ (OpenStreetMap)
Manchester office1589 Elm Street, Third Floor, Manchester, NH 03101
Phone 603-622-2204 · Map ↗ (OpenStreetMap)
Portsmouth office14 Manchester Square, Suite 281, Portsmouth, NH 03801
Hours: By appointment only
Phone 603-433-4445 · Map ↗ (OpenStreetMap)
Concord office53 Pleasant Street, James C. Cleveland Federal Building, Concord, NH 03301
Hours: By appointment only
Phone 603-622-2204 · Map ↗ (OpenStreetMap)

Source: unitedstates/congress-legislators, district-offices file, September 24, 2026 ↗Licence: CC0 (public domain)

Evidence

File: legislators-district-offices-2026-09-24-8d698e92.json, entries H001076-berlin, H001076-manchester, H001076-portsmouth, H001076-concord (4 offices)
Published at: https://unitedstates.github.io/congress-legislators/legislators-district-offices.json
File date: September 24, 2026 (server “last modified”)
Retrieved by PORKER: October 16, 2026
File SHA-256: 8d698e92f8ebae3bdd387bfef239584164160e59d444ba1cbff46f32aa450f59
Licence: CC0 1.0 (public domain)

Read this first. This list is kept up by volunteers and may be out of date. Confirm hours and addresses on the member’s official site, www.hassan.senate.gov.

Federal figures for New Hampshire

Social Security and VA figures for this member’s state. The full table, sources and notes are on the state page.

353,828people receiving Social Security (OASDI) benefits, Dec 2025

Source: SSA, Table 1, April 2026 ↗

Evidence

Publisher: U.S. Social Security Administration, Office of Research, Evaluation, and Statistics, “Congressional Statistics, 2025”
Table / row: Table 1; sheet 'NH - OASDI', row 5
Data as of: December 2025; released April 2026
Licence: CC0 1.0, per the Data.gov record (id US-GOV-SSA-3372; record modified April 27, 2026)
Retrieved by PORKER: October 16, 2026
Full file: cong_stats25.xlsx ↗
File SHA-256: 7d31378275e2801fafd143bb96877c3407261b24767b935661ab5f915f2fe87f

15,275people receiving SSI payments, Dec 2025

Source: SSA, Table 2, April 2026 ↗

Evidence

Publisher: U.S. Social Security Administration, Office of Research, Evaluation, and Statistics, “Congressional Statistics, 2025”
Table / row: Table 2; sheet 'NH - SSI', row 6
Data as of: December 2025; released April 2026
Licence: CC0 1.0, per the Data.gov record (id US-GOV-SSA-3372; record modified April 27, 2026)
Retrieved by PORKER: October 16, 2026
Full file: cong_stats25.xlsx ↗
File SHA-256: 7d31378275e2801fafd143bb96877c3407261b24767b935661ab5f915f2fe87f

$693,618,781VA direct expenditures in the state, FY2025

Source: VA GDX FY2025, State Direct, September 2026 ↗

Evidence

Publisher: U.S. Department of Veterans Affairs, National Center for Veterans Analysis and Statistics
File: GDX_FY25.xlsx, sheet 'State Direct Exp', row 33, FIPS 33
Prepared: September 2026 (per the file’s data guide)
Boundaries: 119th Congress districts
Licence: U.S. government work; no licence statement found on the VA page
Retrieved by PORKER: October 16, 2026
File SHA-256: 1cf95d35c842b0064eacb3055db4441a775163919a3e90d21d30d4966aefaf25

Open the New Hampshire page, with notes →

Read this first. These describe the state, not the member. They say nothing about what this member did or did not do, and they are never used to rate or rank members.

Official records on bills this member sponsored

119th Congress. What Congress.gov lists for the 59 bills sponsored.

Record	Bills	Source
Bills sponsored	59	Source: Congress.gov member record, PORKER copy of October 25, 2026 ↗ See them →
With a CBO cost estimate listed	6	See the 6 →
With a committee report listed	0	None listed

Evidence

How counted: Bills where this member is the lead (first-listed) sponsor in the 119th Congress, read from the stored Congress.gov bill records
Fields: cboCostEstimates, committeeReports, constitutionalAuthorityStatementText, notes
PORKER copy refreshed: October 25, 2026 (nightly)

Read this first. These are counts of records Congress.gov lists. Many bills never get a CBO estimate or a report, so a zero is not a mark against a member. We never show this as a score.

Votes on civilian nominations

237 confirmation roll calls this senator was on the roll for, 119th Congress. A tally of what the record shows, not a score.

Yea 48 (20%)Nay 187 (79%)Not voting 2 (1%)

Nay · September 30, 2026 · Keith Sonderling Secretary of Labor
Nay · September 23, 2026 · Angela Veronica Colmenero United States District Judge for the Southern District of Texas
Nay · September 17, 2026 · Kasdin Miller Mitchell United States District Judge for the Northern District of Texas
Nay · September 15, 2026 · Matthew R. Byrne United States District Judge for the Southern District of Ohio
Nay · August 8, 2026 · Todd Blanche Attorney General
Nay · August 7, 2026 · Michael Kavoukjian Ambassador to the Kingdom of Norway
Nay · August 5, 2026 · Erica Schwartz Director of the Centers for Disease Control and Prevention
Nay · July 28, 2026 · Walter Clayton Director of National Intelligence

Source: Senate roll call votes, as stored by PORKER ↗

Evidence

What is counted: Senate roll calls in the 119th Congress on the question of confirming a civilian nomination, as recorded on senate.gov. Cloture and procedural votes are not counted.
How it is matched: The vote record names the nomination number; the senator is matched by the Senate member id.
Not voting: Includes absences and any other reason. The record does not say why.

589 of the 617 confirmed civilian nominations show a roll-call vote on their latest-action line; the rest show a voice vote, unanimous consent or another method, with no individual votes. So this is only the roll-call subset. It says nothing about whether any vote was right or wrong.

All confirmed nominations Nominations hub

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Data as of Oct 25, 2026 (member stats) · latest recorded Senate vote Sep 30, 2026 · Sources: Congress.gov, Senate.gov, House Clerk, Appropriations Committee earmark tables. PORKER is non-partisan.