U.S. Representative Joaquin Castro
District 20 (Democrat-San Antonio)
Editor's note: Texas has new political maps, but this directory lists lawmakers currently serving under the old maps that were drawn after the 2010 census. The new maps will be used in the 2022 elections, and the directory will reflect those districts in 2023 when the new officials take office. See which new district your home is in.
Links to social media and contact information
Officeholder details
| Party | Democrat |
| Term length | 2 years |
| Seat up for election | 2022 |
| Salary | $174,000 |
Personal
| Hometown | San Antonio |
| Occupation | Attorney |
| Age | 47 |
Capitol office
| Mailing address | 2241 Rayburn House Office Building Washington, D.C. 20515 |
| Phone | 202-225-3236 |
| joaquin.castro@mail.house.gov |
District office
| Address | 727 E. Cesar E. Chavez Blvd. Suite B-128 San Antonio 78206 |
| Phone | 210-348-8216 |