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Texas 20th Congressional District

Represented by Joaquin Castro, Democratic

Current representative

2026 campaign fundraising

Candidates who filed with the FEC for this seat. Totals are from the latest reports filed

Swipe the table sideways to see more columns.

CandidateRaisedSpentCash on hand
Joaquin Castro (Democrat)$592K$602K$129K
Edgardo Rafael Baez (Republican)$69.1K$60.5K$8,531
Anthony James Tristan (Independent)$0$0$0

2022 general election

Official results certified by the state and compiled by the FEC

CandidatePartyVotesShare
Joaquin Castro(incumbent)WinnerDemocratic115,35268.4%
Kyle SinclairRepublican53,22631.6%
Adam JonaszWrite-In210.0%

Total votes counted: 168,599

Earlier elections2020, 2018

2020 general election

Official results certified by the state and compiled by the FEC

CandidatePartyVotesShare
Joaquin Castro(incumbent)WinnerDemocratic175,07864.7%
Mauro GarzaRepublican89,62833.1%
Jeffrey BluntLibertarian6,0172.2%

Total votes counted: 270,723

2018 general election

Official results certified by the state and compiled by the FEC

CandidatePartyVotesShare
Joaquin Castro(incumbent)WinnerDemocratic139,03880.8%
Jeffrey BluntLibertarian32,92519.1%

Total votes counted: 171,963

District lines were redrawn after the 2020 census and first used in the 2022 elections, so results before 2022 may cover a different area.

All of Texas's members of Congress

Source: Office of the Clerk, U.S. House of Representatives; Federal Election Commission · Last updated 10/28/2026