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Schools›Texas›AMARILLO
SCHOOL COMMUNITY·AMARILLO ISD·NCES 480813000149

CAPROCK H S

3001 E 34TH, AMARILLO, TX 79103 · (806) 326-2200 · Randall County
GRADES 09–12HIGH12-CITYTITLE IREGULAR SCHOOL2,058 STUDENTS
Enrollment
2,058
High
DISTRICT 1,417 · STATE 796
Student : Teacher
14.7:1
140 FTE teachers
DISTRICT 11.5:1 · STATE 15.1:1
Free / Reduced Lunch
74%
1,533 students
DISTRICT 74% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
526
Grade 10
548
Grade 11
531
Grade 12
453
Student demographics
White
41020%
DISTRICT 33% · STATE 24%
Hispanic
1,46171%
DISTRICT 48% · STATE 54%
Black
1015%
DISTRICT 10% · STATE 13%
Asian
402%
DISTRICT 5% · STATE 6%
Two+
322%
DISTRICT 3% · STATE 3%
Native American
131%
DISTRICT 1% · STATE 0%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,03750%
Female
1,02150%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
53.0%
TX avg 51.8% . +26.0pp since 2020
Mathematics
25.0%
TX avg 42.0% . -11.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 53 of every 100 students at this school read at grade level and about 25 of 100 do math at grade level. Across all Texas schools, those numbers are about 52 and 42. Reading scores are up about 26 points since 2020, while math scores are down about 11 points.

Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
50.1%
composite math + reading, all grades
Predicted
41.4%
based on TX schools with similar FRL share
Beats by
+8.8pp
above demographic expectation

What this means: About 50% of students here test proficient in math and reading, compared with the roughly 41% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,058
+102 (+5%) vs 2017
Student : Teacher
14.7:1
was 14.7:1
% White
20%
was 21%
% Hispanic
71%
was 71%
% Black
5%
was 4%
% Asian
2%
was 2%
Source: NCES Common Core of Data

About CAPROCK H S

CAPROCK H S is a heavily attended four-year high school in AMARILLO, Texas, run under AMARILLO ISD. The school hosts 2,058 students in grades 9 through 12. That puts it 159% larger than the typical public school in Texas, which averages around 796 students.

CAPROCK H S is one of 55 schools operated by AMARILLO ISD, a district that educates 29,321 students overall.

Looking at the student body, CAPROCK H S shows that 71% of the student body identifies as Hispanic. Other groups include 20% White, 5% Black. By comparison, Randall County as a whole is about 25% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at school resources, CAPROCK H S shows 140 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.7:1. The state averages about 15.1:1, putting this campus right in line with peers. An estimated 74% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Randall County runs at roughly 44%, so the school's eligibility rate is somewhat above the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, CAPROCK H S performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 41.4%, the actual is 50.1%, a residual of +8.8 points.

Across the wider county, Randall County reports that the typical household earns roughly $83,864 per year, 34% of adults hold a bachelor's degree or higher, and roughly 7% of residents live below the federal poverty line. Across Randall County's 43 public schools (combined enrollment of about 23,668 students), CAPROCK H S is one campus in the mix.

Nearest neighbor: LAWNDALE EL, around 0.5 miles off. Counting just inside five miles, 8 other public schools cluster around CAPROCK H S. On composite proficiency, CAPROCK H S comes 2nd of 9 in the immediate cluster, higher than the nearby-schools average of 44.7%.

The school occupies a downtown site.

Five-year trend. Looking back 7 years, enrollment at CAPROCK H S has grew 5%, going from 1,956 students in 2018 to 2,058 in 2025.

On the community side, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Randall County at a glance

View full county profile
Population
146,070
Census ACS
Median income
$83,864
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
43
23,668 students

Quick facts

School name
CAPROCK H S
District
AMARILLO ISD
Address
3001 E 34TH, AMARILLO, TX 79103
Phone
(806) 326-2200
County
Randall County
Level
High
Grade range
09–12
Total enrollment
2,058
Teachers (FTE)
140
Student–teacher ratio
14.7:1
Free/Reduced lunch
1,533 (74%)
Locale
12-City: Mid-size
NCES ID
480813000149
Charter school
No
Virtual school
No

Related schools

Other schools in AMARILLO ISD
Other schools in AMARILLO
Nearby schools

Frequently asked questions

About CAPROCK H S
How many students attend CAPROCK H S?
CAPROCK H S enrolls approximately 2,058 students in grades 09-12.
What grades does CAPROCK H S serve?
CAPROCK H S serves grades 09-12.
What is the student-teacher ratio at CAPROCK H S?
The student-to-teacher ratio at CAPROCK H S is approximately 14.7:1 (140 FTE teachers).
What is the student diversity at CAPROCK H S?
Student demographics at CAPROCK H S are roughly 20% White, 71% Hispanic, 5% Black, 2% Asian, 2% Two or more.
Is CAPROCK H S public or private?
CAPROCK H S is a public K-12 school, overseen by AMARILLO ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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