99chambers
Leaving office January 1, 2027.Lost re-election in 2026. This page switches to the former-officeholder layout when the term ends.
RepublicanIn office until January 1, 2027

Thomas C. Walsh

New Hampshire State Representative, District 610 since 2008. Lost re-election in 2026; leaves office in January 2027. Ran in 16 elections between 2008 and 2024, winning 13.

New Hampshire State Representative, District 610

Official websiteWikipedia

In office
18 yrs
Since 2008
Bills became law
2
7 sponsored, 2025–2026 session
Last margin
+0.8
Won 2024
Elections
17
2008–2026

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET

Committees

As of 2026-10.

  • Transportation · chair

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 7 sponsored · 2 became law
BillIntroCmteHouseSenateLaw
HB 1362 relative to motor vehicle equipment specifications.
Became law Jul 2026
HB 1466 relative to obtaining a certificate of title for certain trailers.
Became law Jun 2026
HB 452 relative to the issuance of drivers' licenses for aliens temporarily residing in New Hampshire.
Failed in the Senate Jan 2026
HB 1410 creating a new classification for electric vehicles.
Failed in committee Oct 2026
HB 454 requiring that retailers of fuel blends with 15% ethanol also offer fuel blends with 10% or lower ethanol…
Failed in committee Oct 2026

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Career

Offices held, and every time Walsh was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMarginSeat+/−
2026New Hampshire House of Representatives: State House District Merrimack 10Lost———
2024New Hampshire House of Representatives, District 610WonR+0.8R+6.4−5.6
2022New Hampshire House of Representatives, District 610WonEvenR+5.5−5.5
2020New Hampshire House of Representatives, District 624WonR+0.7——
2018New Hampshire House of Representatives, District 624WonR+0.4——
2016New Hampshire House of Representatives, District 511WonD+6.4——
2016New Hampshire House of Representatives, District 624WonR+0.4——
2014New Hampshire House of Representatives, District 511WonD+1.9——
2014New Hampshire House of Representatives, District 624WonEven——
2014New Hampshire House of Representatives, District 511 (primary)Won−7.4——
2014New Hampshire House of Representatives, District 511 (primary)Lost———
2014New Hampshire House of Representatives, District 624 (primary)Lost−3.6——
2014New Hampshire House of Representatives, District 624 (primary)Won−2.5——
2012New Hampshire House of Representatives, District 511WonD+1.5——
2012New Hampshire House of Representatives, District 624WonD+0.2——
2010New Hampshire House of Representatives, District 511LostD+3.6——
2008New Hampshire House of Representatives, District 511WonD+1.0——

Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Seats Walsh has held

Source: 99chambers results archive

Who Walsh has run against

Source: 99chambers results archive; 2026: civicAPI (unofficial)

How we know Walsh

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET