RepublicanIn office since Nov 2024

Jose Castaneda

North Dakota State Senator, District 40 since 2024. Next on the ballot in 2028.

North Dakota State Senator, District 40

In office
1 yr
Since 2024
Bills became law
1
4 sponsored, 2025–2026 session
Votes missed
1.2%
Chamber median 1.2%
With party
78%
On votes splitting the parties
Next election
2028
Nov 7, 2028

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

Committees

As of 2026-10.

  • State and Local Government · vice chair
  • Artificial Intelligence and Data Center
  • Child Custody Review Task Force
  • Education
  • Judiciary
  • Judiciary

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

Legislation

2025–2026 session · 4 sponsored · 1 became law
BillIntroCmteSenateHouseLaw
SB 2375 AN ACT to create and enact a new section to chapter 43-28 of the North Dakota Century Code, relating to…
Became law Apr 2025

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

Voting record

2025–2026 session · placement by roll-call votes

Where Castaneda sits in the North Dakota State Senate

Castaneda is closer to the center than 24% of the chamber's Republicans.

Dem. medianRep. medianCastanedaMore liberalMore conservative

Closest: David Clemens, Desiree Van Oosting, Justin Gerhardt

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:56 PM ET

With Castaneda’s party

  • Votes with the chamber's Republicans78%
  • Cosponsorships of the other party's bills2%

Black tick: the average of Republicans in the North Dakota State Senate.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

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

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

Career

Offices held, and every time Castaneda 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
2024North Dakota State Senate, District 40Won—

Source: 99chambers results archive

Seats Castaneda has held

Source: 99chambers results archive

How we know Castaneda

One person, matched across every source we use.

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