Smithson Valley High School

Spring Branch, Texas

2,332 students

High School, Grades 9–12

2,332

Students

15.9:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,150

B+

out of 1600
Good
Avg ACT Score

24

B+

out of 36
Good
AP Courses

7

B

courses offered
Average
AP Enrollment

10%

C

of students
Average
Student-Teacher Ratio

16:1

B+

students per teacher
Good
Academic Grades

Select a grade level to explore courses and resources

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Smithson Valley High School.

National Tests

March 30, 2026 – May 11, 2026

PSAT 10

Score release

March 30, 2026 – May 11, 2026

PSAT 8/9

Score release

April 21, 2026 – May 29, 2026

ACT — School Day - Late Spring Online

Score release

May 5, 2026 – May 19, 2026

ACT — School Day - Late Spring Paper

Score release

May 8, 2026

ACT

Registration deadline

May 8, 2026

AP Art and Design

Test date
+104 more national tests this school year

School Milestones

May 21, 2026 – May 29, 2026

School End/Summer Start

Other

May 22, 2026 – June 4, 2026

School End/Summer Start

Other
TX

May 23, 2026 – June 7, 2026

Graduation

Other
TX

May 28, 2026

School End/Summer Start

Other

June 4, 2026

School End/Summer Start

Other
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School Details
Academic Calendar
2025-2026

Important dates, holidays, and school events

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