Thomas Southworth
New Hampshire State Representative, District 811 since 2014. Lost re-election in 2026; leaves office in January 2027. Ran in 8 elections between 2014 and 2024, winning 7.
- In office
- 12 yrs
- Since 2014
- Last margin
- −1.9
- Won 2024
- Elections
- 9
- 2014–2026
- Won
- 7
- generals, primaries and specials
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:51 PM ET
Committees
As of 2026-10.
- Ways and Means
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Career
Offices held, and every time Southworth 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.
| Year | Race | Result | Margin | Seat | +/− |
|---|---|---|---|---|---|
| 2026 | New Hampshire House of Representatives: State House District Strafford 11 | Lost | — | — | — |
| 2024 | New Hampshire House of Representatives, District 811 | Won | R+1.9 | D+30.5 | −32.4 |
| 2022 | New Hampshire House of Representatives, District 811 | Won | R+2.2 | D+30.7 | −32.9 |
| 2020 | New Hampshire House of Representatives, Strafford 20 | Won | D+16.5 | — | — |
| 2018 | New Hampshire House of Representatives, Strafford 20 | Won | — | — | — |
| 2016 | New Hampshire House of Representatives, Strafford 20 | Won | D+16.0 | — | — |
| 2014 | New Hampshire House of Representatives, Strafford 20 | Won | D+8.5 | — | — |
| 2014 | New Hampshire House of Representatives, Strafford 20 (primary) | Won | +100.0 | — | — |
| 2014 | New Hampshire House of Representatives, Strafford 20 (primary) | Lost | — | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Southworth has held
- New Hampshire House of Representatives, District 811 · since 2022
- New Hampshire House of Representatives, District STRAFFORD 20 · since 2014
Source: 99chambers results archive
Who Southworth has run against
- Janet Wall (D) · 2024 election, won
- Steven J. Wyrsch (R) · 2020 election, won
- Steven Alves (R) · 2016 election, won
- David K. Martin (R) · 2014 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Southworth
One person, matched across every source we use.
- Open States ocd-person/4febed48-b7fd-4b44-98e8-fb20de52968e
- Wikidata Q125179650
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:51 PM ET