Welcome Dr. Mark A. Olivarez: San Isidro ISD's New District Principal
Welcome, Dr. Mark A. Olivarez: San Isidro ISD's New District Principal San Isidro ISD is proud to welcome Dr. Mark A. Olivarez as our new District Principal, a leader with a wealth of experience, deep roots in . . .
San Isidro ISD School Board Announces Superintendent Lone Finalist
SAN ISIDRO
Mrs. Elsa V. Morris District Superintendent The San Isidro Independent School District selected Elsa V. Morris as the Superintendent Lone Finalist during a special called board meeting on January 20, . . .

Welcome to San Isidro ISD!
San Isidro Independent School District proudly serves our rural farming community in northeastern Starr County, Texas. As part of TEA Region One, our district spans 275 square miles centered around San Isidro, TX, and is home to approximately . . .















