txConnect provides a portal for parents and students to manage their student's information. Instructions for parents to enroll their student(s) is available for download, below.
Link: txConnect Parent Portal of Smithville ISD (https://txsuite.esc13.net/tc011904/Login.aspx)

If you have questions about your portal ID please contact your campus registrar, contact information, below.
Smithville High School
 (Grades 9 - 12)
512-237-2451 / FAX 1-866-289-8681
High School Registrar: Beatrice Flippo

Smithville Junior High (& Main Cafetorium)
   (Grades 6 - 8)
512-237-2407 / FAX 512-237-5624
Junior High Registrar: Natalie Bloom

Smithville Elementary
   (Grades 3 - 5)
512-237-2406 / FAX 512-237-5614
Smithville Elementary Registrar: Jennifer Vinklarek

Brown Primary
   (Grades Pre K - 2)
512-237-2519 / FAX 512-237-5635
Brown Primary Registrar: Peggy Lewis