Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

People / Joaquin Castro / Questions

Questions about Joaquin Castro

U.S. Representative for Texas’s 20th District · Democrat · from roll-call votes in the 119th Congress

How often does Joaquin Castro vote with his party?

Joaquin Castro voted with Democrats on 100% of party-line votes in the 119th Congress (House median 98%), as of Nov 1, 2026.

Party-line votes
Party-line votes cast464
With Democrats463 (100%)
Against Democrats1
House median98%
House Democrats, median98%

Source: Voteview roll calls (UCLA) · How we measure · Who breaks with party most · Updated Nov 1, 2026

How bipartisan is Joaquin Castro?

Joaquin Castro voted the same way as Republicans on 8% of shared contested votes in the 119th Congress (House median 12%), tied for 376th most of 430 House members, as of Nov 1, 2026.

Bipartisanship
Contested votes cast516
Same vote as Republicans8%
House median12%
Rank in the chambertied for 376th of 430

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026

Which members vote most like Joaquin Castro?

Maxine Dexter voted the same way as Joaquin Castro most often: 100% of 512 shared contested votes in the 119th Congress (median for two House members of the same party 95%), as of Nov 1, 2026.

Median for two House members of the same party: 95%; of different parties: 11%.

Members who vote most alike
MemberSame voteShared votes
DMaxine Dexter100%512
DGreg Casar100%450
DChristian D. Menefee99%194
DSummer L. Lee99%516
DMaxwell Frost99%515
RBrian K. Fitzpatrick Closest of the Republicans29%510

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 1, 2026

How much of Joaquin Castro’s PAC money came from PACs whose organizations lobbied on bills he voted on?

Of the 35 PACs that gave to Joaquin Castro in 2025–26 and have a lobbying organization behind them, 24 belong to organizations that lobbied on bills that came to a vote with him in the chamber or that he cosponsored or sponsored (69%; House median 58%); together they gave $73K of the $153K in PAC money he received (48%; House median 41%), as of Nov 1, 2026.

Largest PACs this cycle: Laborers' International Union, Midwest Region, National Association of Realtors, National Beer Wholesalers Association. What each gave is part of Pro.

PACs whose organizations lobbied
PACs that gave in 2025–2648
With a lobbying organization behind them35
Of those, their organizations lobbied on these bills24 (69%)
House median58%
Their gifts, together$73K of $153K

Source: FEC PAC gifts · Senate LDA lobbying filings · Bill by bill on the profile · How we measure · Updated Nov 1, 2026

Who is running against Joaquin Castro in 2026?

Ballot not yet checked. Joaquin Castro has filed with the FEC to run for re-election to Texas’s 20th District, and 2 other candidates have filed for the seat; Oathstar has not compiled who won the primaries there.

Source: FEC candidate filings · The full race