150th Civil District Court


Honorable Judge Monique Diaz

Monique Diaz is a San Antonio native. She and her two brothers were raised by their Puerto Rican mother and Dominican father. Monique earned her undergraduate degree in Sociology from the University of Texas at Austin, and her law degree from St. Mary’s University School of Law. Prior to being elected to the bench, Monique owned and operated her own law firm for nearly a decade, where she represented low-income families, victims of domestic violence, civil litigants and small businesses. In the public sector, she represented non-profit and government agencies, and served as a City Attorney and City Prosecutor for municipalities statewide. In 2018, Monique was elected to the bench as Judge of the 150th Civil District Court in Bexar County where she presided over all civil matters. She currently serves on the Bexar County Juvenile Board, and is Co-Chair of the joint city-county Collaborative Commission on Domestic Violence. 

150th Civil District Court

Bexar County Courthouse
100 Dolorosa, 2nd Floor, Room 2.23
San Antonio, TX 78205

Phone: 210-335-2533
Fax: 210-335-3264


Court Clerk
Phone: 210-335-2533

Email Lilyana Esquivel