Leo Biasiucci
Arizona State Representative, District 30 since 2018. Did not run for re-election in 2026; leaves office in January 2027. Ran in 5 elections between 2016 and 2024, winning 4. Won the 2026 race for Arizona Legislative District 30.
- In office
- 7 yrs
- Since 2018
- Bills became law
- 15
- 48 sponsored, 2025–2026 session
- Votes missed
- 5.9%
- Chamber median 5.0%
- With party
- 96%
- On votes splitting the parties
- Last margin
- +96.4
- Won 2026
- Elections
- 6
- 2016–2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:51 PM ET
Committees
As of 2026-10.
- Transportation and Infrastructure · chair
- Education
- Land, Agriculture and Rural Affairs
- Rural Economic Development
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 Biasiucci sits in the Arizona House of Representatives
Biasiucci is closer to the center than 53% of the chamber's Republicans.
Closest: Walt Blackman, John Gillette, Lupe Diaz
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:45 PM ET
With Biasiucci’s party
- Votes with the chamber's Republicans96%
- Cosponsorships of the other party's bills27%
Black tick: the average of Republicans in the Arizona House of Representatives.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Biasiucci’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Biasiucci | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Jun 11, 2026 | HB 2873: competitive sealed bidding; questions; answers | Yes | Yes | No | Failed 27–24 |
| Jun 11, 2026 | SB 1511: commercial vehicles; operator; lawful presence | Yes | Yes | No | Failed 26–27 |
| Jun 9, 2026 | HB 2592: artificial intelligence; state agencies; rules | Yes | Yes | No | Passed 32–23 |
| Jun 2, 2026 | SB 1205: motor vehicle booting; fees; regulation | Yes | No | Yes | Failed 30–27 |
| Jun 2, 2026 | SB 1133: candidate financial disclosures; public officers | Yes | Yes | No | Passed 32–23 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Biasiucci 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 | Arizona State Senate, District 30 | Won | R+96.4 | R+55.5 | +40.9 |
| 2024 | Arizona House of Representatives, District 30 | Won | R+0.4 | R+55.5 | −55.1 |
| 2022 | Arizona House of Representatives, District 30 | Won | R+12.4 | R+51.4 | −39.0 |
| 2020 | Arizona House of Representatives, District 5 | Won | D+7.9 | — | — |
| 2018 | Arizona House of Representatives, District 5 | Won | D+7.3 | — | — |
| 2016 | Arizona House of Representatives, District 5 | Lost | D+32.2 | — | — |
Source: 99chambers results archive; 2026: Arizona Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Biasiucci has held
- Arizona House of Representatives, District 30 · since 2022
- Arizona House of Representatives, District 5 · since 2018
Source: 99chambers results archive
Who Biasiucci has run against
- Unassigned Write-in (I) · 2026 election, won
- John Gillette (R) · 2024 election, won
- Regina Cobb (R) · 2020 election, won
- Paul Mosley (R) · 2016 election, lost
Source: 99chambers results archive; 2026: Arizona Secretary of State (unofficial)
How we know Biasiucci
One person, matched across every source we use.
- Open States ocd-person/433aab5d-35be-48cc-80a9-f468d5279022
- Wikidata Q60605510
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:51 PM ET