Leaving office January 1, 2027.Did not run for re-election in 2026. This page switches to the former-officeholder layout when the term ends.
DemocratIn office until January 1, 2027

Sharon Shewmake

Washington State Senator, District 42 since 2022. Did not run for re-election in 2026; leaves office in January 2027.

Washington State Senator, District 42

In office
3 yrs
Since 2022
Bills became law
8
40 sponsored, 2025–2026 session
Votes missed
1.0%
Chamber median 0.3%
With party
97%
On votes splitting the parties
Last margin
+1.2
Won 2022

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

  • Environment, Energy and Technology · chair
  • Agriculture and Natural Resources
  • Economic Development and International Relations Legislative
  • Energy Supply, Energy Conservation and Energy Resilience Select
  • Transportation

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

Legislation

2025–2026 session · 40 sponsored · 8 became law
BillIntroCmteSenateHouseLaw
SB 6110 Addressing electric-assisted bicycles and electric motorcycles.
Became law Mar 2026
SB 6269 Modernizing the definition of motor fuel in the motor fuel quality act.
Became law Mar 2026
SB 5252 Removing the acreage limit on the property tax exemption for nonprofit public assembly halls and meeting…
Became law Mar 2026
SB 5319 Establishing surface mine reclamation permit fees.
Became law May 2025
SB 5212 Concerning filing of adjudication claims for precode uses of groundwater and surface water in the water…
Became law May 2025

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

Voting record

2025–2026 session · placement by roll-call votes

Where Shewmake sits in the Washington State Senate

Shewmake is closer to the center than 75% of the chamber's Democrats.

Dem. medianRep. medianShewmakeMore liberalMore conservative

Closest: Lisa Wellman, Steve Conway, Jesse Salomon

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:09 PM ET

With Shewmake’s party

  • Votes with the chamber's Democrats97%
  • Cosponsorships of the other party's bills19%

Black tick: the average of Democrats in the Washington State Senate.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Shewmake’s vote, each party’s majority, and the result. An orange vote differs from most Democrats.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Shewmake 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.

YearRaceResultMargin
2022Washington State Senate, District 42WonD+1.2
2020Washington House of Representatives, District 42-2WonD+3.5
2018Washington House of Representatives, District 42-2WonD+1.4

Source: 99chambers results archive

Seats Shewmake has held

Source: 99chambers results archive

Who Shewmake has run against

  • Simon Sefzik (R) · 2022 general, won
  • Jennifer Sefzik (R) · 2020 general, won
  • Vincent Buys (R) · 2018 general, won

Source: 99chambers results archive

How we know Shewmake

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET