Home
Texas
Killeen ISD
Killeen ISD Early College High School

Killeen ISD

Killeen ISD Early College High School

Fort Hood, Texas

1,033 students

High School, Grades 9–12

(254)336-0260School Website

1,033

Students

20.2:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,090

B

out of 1600
Average
Avg ACT Score

22

B

out of 36
Average
AP Courses

7

B

courses offered
Average
AP Enrollment

3%

C

of students
Below Avg
Student-Teacher Ratio

20:1

B-

students per teacher
Average
Graduation Rate

98%

A+

Excellent
Reading Proficiency

93%

A+

Excellent
Math Proficiency

66%

B+

Good
This Week at Killeen ISD Early College – August 19, 2026

134 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for Killeen ISD Early College students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Killeen ISD Early College High School

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Killeen ISD Early College High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline
+76 more national tests this school year

State Assessments

November 30, 2026 – December 11, 2026

STAAR — Fall EOC

Testing window
TX

February 15, 2027 – March 26, 2027

TELPAS

Testing window
TX

February 15, 2027 – March 26, 2027

TELPAS Alternate

Testing window
TX

March 15, 2027 – April 16, 2027

STAAR — Alternate 2

Testing window
TX

March 15, 2027 – April 16, 2027

STAAR Alternate 2

Testing window
TX

April 5, 2027 – April 16, 2027

STAAR — Reading Language Arts and English EOC

Testing window
TX
+4 more state assessments this school year
See the full national test & school calendar
After Killeen ISD Early College High
Where graduates go and what they study
Popular Colleges
1

Texas A&M University

2

University of Texas - Austin

3

Baylor University

4

Texas State University

5

Texas A&M University - Central Texas

6

Rice University

7

University of Houston

8

Texas Tech University

Varsity Tutors

Unlock Academic Success

Personalized learning support for Killeen ISD Early College High School learners
SAT Prep

Practice tests, flashcards, and AI-powered study tools

ACT Prep

Master all four sections with targeted practice

Study Coach

Get instant help with homework and practice problems 24/7

1:1 Tutoring

Match with expert tutors in Fort Hood

Live Classes

Join interactive group sessions with expert instructors

Practice Hub

Thousands of flashcards and learning resources

School Details
Address

51000 Tank Destroyer Blvd, Fort Hood, TX 76544

Phone

(254)336-0260

Website

Visit Website

District

Killeen ISD

Teachers & Staff
Directory

Find contact info, departments, and classroom details

Academic Calendar
2026-27

Important dates, holidays, and school events

Need Academic Help?

Get matched with expert tutors for any subject

Find a Tutor
Other Schools in District
Alice W Douse Elementary
Killeen Elementary
Oveta Culp Hobby Elementary
Richard E Cavazos Elementary
Mountain View Elementary
Peebles Elementary