Mike Yin
Wyoming State Representative, District 16 since 2018. Ran in 4 elections between 2018 and 2024, winning 4. Re-elected in 2026. Next on the ballot in 2028.
- In office
- 7 yrs
- Since 2018
- Bills became law
- 2
- 11 sponsored, 2025–2026 session
- Votes missed
- 1.7%
- Chamber median 1.8%
- With party
- 85%
- On votes splitting the parties
- Last margin
- +47.9
- Won 2022
- Next election
- 2028
- Nov 7, 2028
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:51 PM ET
Committees
As of 2026-10.
- Blockchain, Financial Technology and Digital Innovation Technology Select
- Corporations, Elections and Political Subdivisions
- Labor, Health and Social Services
- Management Council
- Rules and Procedure
- School Finance Recalibration Select
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Yin sits in the Wyoming House of Representatives
Yin is closer to the center than 67% of the chamber's Democrats.
Closest: Bob Nicholas, Ivan Posey, Elissa Campbell
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:10 PM ET
With Yin’s party
- Votes with the chamber's Democrats85%
- Cosponsorships of the other party's bills48%
Black tick: the average of Democrats in the Wyoming House of Representatives.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Yin’s vote, each party’s majority, and the result. An orange vote differs from most Democrats.
| Date | Bill | Yin | Dem. majority | Rep. majority | Result |
|---|---|---|---|---|---|
| Mar 11, 2026 | HB 178: Public unions-transparency and dues withdrawal limitations. | No | No | Yes | Passed 36–21 |
| Mar 7, 2026 | SF 1: General government appropriations. | No | No | Yes | Passed 34–26 |
| Mar 7, 2025 | HB 94: Charter school authorizations-amendments. | Not voting | No | Yes | Passed 44–15 |
| Mar 7, 2025 | SF 132: Protecting critical infrastructure and systems from drones. | No | No | Yes | Passed 47–13 |
| Mar 6, 2025 | SF 127: Administrative rules-legislative review. | No | No | Yes | Passed 48–13 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Yin 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 | Wyoming House of Representatives, District 16 | Won | — | D+48.2 | — |
| 2024 | Wyoming House of Representatives, District 16 | Won | — | D+48.2 | — |
| 2022 | Wyoming House of Representatives, District 16 | Won | D+47.9 | D+51.8 | −3.9 |
| 2020 | Wyoming House of Representatives, District 16 | Won | — | — | — |
| 2018 | Wyoming House of Representatives, District 16 | Won | D+19.3 | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Yin has held
- Wyoming House of Representatives, District 16 · since 2018
Source: 99chambers results archive
Who Yin has run against
- Jim McCollum (R) · 2022 election, won
- Barbara Allen (R) · 2018 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Yin
One person, matched across every source we use.
- Open States ocd-person/28649646-1108-4954-9381-4aa2d3b6f31b
- Wikidata Q58494660
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:51 PM ET