Duval County Court Post date June 17, 2019 Flag Listing Category County Court, Duval, San Diego Website Address http://www.co.duval.tx.us/default.aspx?name=CountyOffices.Judge Phone Number 361-279-6204 Address 400 E. Gravis St San Diego, Texas 78384 Judge Saenz, Gilbert ← Bexar County Court → Nolan County Court