Northbrook High School

Houston, Texas

2,610 students

High School, Grades 8–12

2,610

Students

19.5:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,030

B

out of 1600
Average
Avg ACT Score

20

B-

out of 36
Average
AP Courses

15

A

courses offered
Excellent
AP Enrollment

19%

C

of students
Average
Student-Teacher Ratio

20:1

B-

students per teacher
Average
Graduation Rate

74%

A-

Good
Reading Proficiency

36%

C+

Below Avg
Math Proficiency

34%

C+

Below Avg
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 Northbrook High School.

National Tests

June 20, 2026 – July 4, 2026

SAT Score Release Date

Score release

June 23, 2026

ACT

Score release

June 24, 2026

ACT

Late registration deadline

July 1, 2026 – July 31, 2026

AP Score Release — All

Score release

July 6, 2026

ACT Photo Upload/Standby Deadline

Photo upload deadline

July 11, 2026

ACT — National

Test date
+31 more national tests this school year
After Northbrook High
Where graduates go and what they study
Popular Colleges
1

University of Houston

2

University of Houston - Downtown

3

Texas A&M University

4

University of Texas - Austin

5

Texas State University

6

Sam Houston State University

7

Houston Christian University

8

Rice University

Popular Majors
1

Nursing

2

Business

3

Psychology

4

Biology

5

Accounting

6

Pre-Medicine Studies

7

Computer Science

8

Mechanical Engineering

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