# Tim Dunn

Tim Dunn is a Republican member of the Arizona Senate for district 25.

- Party: Republican
- Seat: Arizona Senate, district 25
- Serving since: 2023-01-09
- Current term: AZ 2025–26 session
- Open States ID: ocd-person/0b8c9973-1ae5-4af3-8a73-713c8365eccd

Source: https://americaspoliticalpulse.com/p/0b8c9973-1ae5-4af3-8a73-713c8365eccd (America’s Political Pulse, Polarization Research Lab), data through 2026-10-27. Data under CC BY 4.0. Cite as: Westwood, Sean J., and Yphtach Lelkes. 2024. America's Political Pulse [data set].

## Headline

Dunn has served since 2023.

## Ideology (CSIP)

CSIP score +0.20 (standard error 0.02), from 278 donors and 1,200 roll calls. Negative is left of 0, positive right of it, on one scale for every official. 27% of State Senate Republicans score lower.

## Votes (AZ 2025–26 session)

1,589 roll calls. Attendance 100% (Arizona Senate 94.2%). Party unity 99.4% (95.6%). 10 votes against the party majority.

Key votes:

- 2026-06-13 · voted yea · Passed · SB 1290 agricultural property; inspections; notice. · pass · https://openstates.org/az/bills/57th-2nd-regular/SB1290/
- 2026-06-12 · voted yea · Passed · SB 1671 gaming; racing; boxing; conflict-of-interest continuation · pass · https://openstates.org/az/bills/57th-2nd-regular/SB1671/
- 2026-06-12 · voted yea · failed to pass · HB 2320 school districts; bonds; financial advisors · pass · https://openstates.org/az/bills/57th-2nd-regular/HB2320/
- 2026-06-12 · voted yea · failed to pass · HB 2257 HOV lane; blood transport vehicles · pass · https://openstates.org/az/bills/57th-2nd-regular/HB2257/
- 2026-06-12 · voted nay · failed to pass · HCR 2001 citizenship; identification; contributions; early voting · fail · https://openstates.org/az/bills/57th-2nd-regular/HCR2001/
- 2026-06-12 · voted yea · failed to pass · HB 2305 private towing carriers; regulation; rates · fail · https://openstates.org/az/bills/57th-2nd-regular/HB2305/
- 2026-06-12 · voted yea · Passed · HB 2408 nursing board; regulatory actions; expungement · pass · https://openstates.org/az/bills/57th-2nd-regular/HB2408/
- 2026-06-12 · voted yea · Passed · SB 1713 AHCCCS; procurement; contracting · pass · https://openstates.org/az/bills/57th-2nd-regular/SB1713/
- 2026-06-12 · voted yea · Passed · SB 1180 DOR; income tax forms; conformity · pass · https://openstates.org/az/bills/57th-2nd-regular/SB1180/
- 2026-06-12 · voted yea · Passed · HB 2257 HOV lane; blood transport vehicles · pass · https://openstates.org/az/bills/57th-2nd-regular/HB2257/

## Legislation (AZ 2025–26 session)

Sponsored 77 bills: 51 reached committee, 50 passed one chamber, 24 passed both, 16 became law. Cosponsored 40. 64.9% of sponsored bills got out of committee (Arizona Senate 42.4%; rank 12 of 29).

Recent sponsored bills:

- SB 1217: water supply development fund; cap (introduced, 2026-06-12) https://openstates.org/az/bills/57th-2nd-regular/SB1217/
- SB 1337: technical correction; air pollution; orders (introduced, 2026-06-12) https://openstates.org/az/bills/57th-2nd-regular/SB1337/
- SB 1196: technical correction; child hearing programs (introduced, 2026-06-12) https://openstates.org/az/bills/57th-2nd-regular/SB1196/
- SB 1514: groundwater permits; technical correction (introduced, 2026-06-12) https://openstates.org/az/bills/57th-2nd-regular/SB1514/
- SB 1679: registrar of contractors (introduced, 2026-02-10) https://openstates.org/az/bills/57th-2nd-regular/SB1679/
- SB 1515: industrial commission; revisions (passed one chamber, 2026-04-27) https://openstates.org/az/bills/57th-2nd-regular/SB1515/
- SB 1677: appropriation; salt cedar mitigation (passed one chamber, 2026-03-24) https://openstates.org/az/bills/57th-2nd-regular/SB1677/
- SB 1680: grazing; agriculture; county zoning (introduced, 2026-02-09) https://openstates.org/az/bills/57th-2nd-regular/SB1680/
- SB 1762: state land auction; park; appropriation (introduced, 2026-02-09) https://openstates.org/az/bills/57th-2nd-regular/SB1762/
- SB 1761: appropriations; university of Arizona; agriculture (passed one chamber, 2026-03-23) https://openstates.org/az/bills/57th-2nd-regular/SB1761/

## Campaign money (2026 cycle)

Itemized receipts $36.8K (State Senate Republicans median $46.2K). 95% of itemized individual money came from in state. Aggregates only; no individual donors.

## Links

- Official site: https://www.azleg.gov/House/House-member/?legislature=56&session=128&legislator=2160
- Campaign site: https://www.timdunnaz.com/
- X: https://x.com/timdunn_az
- Facebook: https://www.facebook.com/TimDunnForAZHouse
- YouTube: https://www.youtube.com/channel/UCr0PderXjMfBhYogk3FqXpQ
- LinkedIn: https://www.linkedin.com/in/tim-dunn-26451911

Full profile, with every chart and the methods: https://americaspoliticalpulse.com/p/0b8c9973-1ae5-4af3-8a73-713c8365eccd