Kevin L Mannix
Oregon State Representative, District 21 since 1988. Ran in 8 elections between 1988 and 2024, winning 7. Ran for re-election in 2026; the count goes on.
Oregon State Representative, District 21Born 1949Lawyer
- In office
- 38 yrs
- Since 1988
- Bills became law
- 9
- 70 sponsored, 2025–2026 session
- Votes missed
- 4.8%
- Chamber median 9.4%
- With party
- 38%
- On votes splitting the parties
- Last margin
- +3.8
- Won 2024
- Elections
- 9
- 1988–2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET
Committees
As of 2026-10.
- Conduct · co-chair
- Conduct · co-chair
- Behavioral Health
- Housing and Homelessness
- Interstate 5 Bridge
- Judiciary
- Transportation Interim
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Became law Apr 2026
Became law Aug 2025
Became law Aug 2025
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Mannix sits in the Oregon House of Representatives
Mannix is closer to the center than 96% of the chamber's Republicans.
Closest: Cyrus Javadi, Greg Smith, Mark Owens
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:59 PM ET
With Mannix’s party
- Votes with the chamber's Republicans38%
- Cosponsorships of the other party's bills54%
Black tick: the average of Republicans in the Oregon House of Representatives.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Mannix’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Mannix | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Mar 3, 2026 | SB 1590: Relating to public lands; and declaring an emergency. | Not voting | No | Yes | Passed 35–12 |
| Mar 3, 2026 | SB 1576: Relating to accessibility standards for housing; and prescribing an effective date. | Not voting | No | Yes | Passed 34–10 |
| Feb 27, 2026 | HB 4124: Relating to the state post-secondary education system; and declaring an emergency. | Not voting | No | Yes | Passed 36–6 |
| Feb 27, 2026 | HB 4089: Relating to criminal offenses related to work. | Not voting | No | Yes | Passed 33–9 |
| Feb 19, 2026 | HB 4128: Relating to sale of single-family residences. | No | No | Yes | Passed 38–16 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Mannix 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 | Oregon House of Representatives, District 21 | Counting | D+7.9 | D+5.4 | −2.5 |
| 2024 | Oregon House of Representatives, District 21 | Won | R+3.8 | D+5.4 | +9.2 |
| 2022 | Oregon House of Representatives, District 21 | Won | R+5.8 | D+8.1 | +13.9 |
| 2002 | Governor of Oregon | Lost | D+3.0 | D+0.5 | −2.5 |
| 1998 | Oregon House of Representatives, District 32 | Won | R+2.6 | — | — |
| 1994 | Oregon House of Representatives, District 32 | Won | R+30.5 | — | — |
| 1992 | Oregon House of Representatives, District 32 | Won | R+36.7 | — | — |
| 1990 | Oregon House of Representatives, District 32 | Won | R+40.4 | — | — |
| 1988 | Oregon House of Representatives, District 32 | Won | R+5.3 | — | — |
Source: 99chambers results archive; 2026: Oregon Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Campaign money, 2025–26
- Raised
- $764.6K
- Spent
- $631.2K
Source: Oregon Secretary of State (ORESTAR) filings through Oct 13, 2026Updated Oct 15, 2026, 1:03 AM ET
Campaign committees
Open committees can still raise and spend money.
| Mannix for Oregon PAC State | Active |
Source: Oregon Secretary of State (ORESTAR) filings through Oct 13, 2026Updated Oct 15, 2026, 1:03 AM ET
Seats Mannix has held
- Oregon House of Representatives, District 21 · since 2022
- Oregon House of Representatives, District 32 · since 1998
- Oregon House of Representatives, District 32 · since 1988
Source: 99chambers results archive
Who Mannix has run against
- Michael Welsh (D) · 2026 election
- Virginia Stapleton (D) · 2024 election, won
- Ramiro Navarro Jr. (D) · 2022 election, won
- Ted Kulongoski (D) · 2002 election, lost
- George Bell (D) · 1998 election, won
- Brian B. Seed (R) · 1994 election, won
- Mark Berlin (R) · 1992 election, won
- James B. Hoge (R) · 1990 election, won
Source: 99chambers results archive; 2026: Oregon Secretary of State (unofficial)
In the polls
Included in 5 polls; Mannix’s best result was 42% (Oregon Governor, 2002).
Mannix’s polls in the database →How we know Mannix
One person, matched across every source we use.
- Open States ocd-person/af99b8a9-452f-44e0-8404-83dfe05dbfd7
- Wikidata Q6396853
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET