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Teachers: what resource would make the biggest difference at KLEIN OAK H S this year?
Community prompt from u/allk12. Replies below.
Enrollment
3,766
High
DISTRICT 2,576 · STATE 796
SCHOOL COMMUNITY·KLEIN ISD·NCES 482574005759
Klein Oak High School
22603 NORTHCREST DR, KLEIN, TX 77389 · (832) 484-5000 · Harris County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL3,766 STUDENTS
Student : Teacher
17.0:1
221 FTE teachers
DISTRICT 15.6:1 · STATE 15.1:1
Free / Reduced Lunch
40%
1,522 students
DISTRICT 58% · 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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 1,001 | 27% |
| Grade 10 | 983 | 26% |
| Grade 11 | 870 | 23% |
| Grade 12 | 912 | 24% |
Student demographics
70%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 63% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
66.0%
TX avg 54.5% . +38.0pp since 2020
Mathematics
62.0%
TX avg 45.3% . +40.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 66 of every 100 students at this school read at grade level and about 62 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 38 points since 2020, while math scores are up about 40 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 15.0% | 51.0% | 12.0% | 22.0% |
| Mathematics | 22.0% | 40.0% | 28.0% | 10.0% |
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 66.0% | 62.0% |
| 2024-25 | 65.0% | 54.0% |
| 2023-24 | 67.0% | 54.0% |
| 2022-23 | 26.0% | 25.0% |
| 2021-22 | 22.0% | 33.0% |
| 2020-21 | 28.0% | 22.0% |
% Meets Grade Level or Above, all students and all tested grades.
Source: STAAR. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
67.8%
composite math + reading, all grades
Predicted
56.4%
based on TX schools with similar FRL share
Beats by
+11.4pp
above demographic expectation
What this means: About 68% of students here test proficient in math and reading, compared with the roughly 56% 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 →
Schools most like Klein Oak High School
Klein Oak High School's state test result (67.8% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Klein Oak High School this school | 3,766 | 40.4% | 67.8% |
| Oak Ridge High School CONROE | 2,758 | 43.1% | 66.8% |
| Katy High School KATY | 3,543 | 36.8% | 71.4% |
| Pearland High School PEARLAND | 3,412 | 35.0% | 71.1% |
| Boswell High School FORT WORTH | 2,445 | 40.8% | 61.4% |
| McKinney High School MCKINNEY | 2,668 | 41.1% | 63.1% |
Matched among Texas high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Klein Oak High School ranks
Among high schools| Measure | This school | In Texas | In Harris County |
|---|---|---|---|
| State test proficiency ranked highest first | 67.8% | #284 of 1,385 | #38 of 150 |
| Math proficiency ranked highest first | 62.0% | #257 of 1,425 ▲ 74 | #38 of 155 ▲ 4 |
| Reading proficiency ranked highest first | 66.0% | #453 of 1,425 ▼ 15 | #52 of 155 ▼ 2 |
| 3-year test score change ranked biggest gain first | +38.5pp | #39 of 1,184 | #4 of 151 |
| Enrollment ranked largest first | 3,766 | #20 of 2,107 | #7 of 223 |
| Students per teacher ranked fewest first | 17.0:1 | #1,067 of 1,344 | #95 of 157 |
| Diversity index ranked most diverse first | 69.7% | #119 of 1,346 | #22 of 157 |
| Free and reduced lunch ranked highest share first | 40.4% | #1,203 of 1,522 | #155 of 175 |
| Enrollment change since 2017-18 ranked steepest decline first | -4.4% | #425 of 557 | #63 of 75 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
3,766
+214 (+6%) vs 2020
+62% since 1990-91, when it was 2,318
Student : Teacher
17.0:1
was 17.2:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 3,766 | 221.4 | 17.0:1 | 40% (1,522) |
| 2023-24 | 3,664 | 225 | 16.3:1 | 40% (1,454) |
| 2022-23 | 3,621 | 222.3 | 16.3:1 | 38% (1,386) |
| 2020-21 | 3,552 | 206 | 17.2:1 | 34% (1,224) |
| 2017-18 | 3,938 | 231.3 | 17.0:1 | 28% (1,094) |
| 2015-16 | 4,028 | 247 | 16.3:1 | 25% (1,024) |
| 2010-11 | 3,948 | 211 | 18.7:1 | 26% (1,045) |
| 2000-01 | 3,376 | 182 | 18.6:1 | 7% (240) |
| 1990-91 | 2,318 | 141 | 16.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Klein Oak High School.
Since 2017-18: students down 4% (3,938 to 3,766); teachers down 4% (231.3 to 221.4).
About Klein Oak High School
Klein Oak High School is a large high school with an address in KLEIN, Texas. The school enrolls 3,766 students in grades 9 through 12. Across high schools in Texas, the average enrollment is about 796.
Klein Oak High School sits within KLEIN ISD, which has 50 schools and 52,437 students.
The student body at Klein Oak High School has no majority group. Hispanic students lead at 39%. Other groups include 35% White, 15% Black, 7% Asian, and 4% multiracial. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 70%.
Klein Oak High School reported 221.4 full-time-equivalent teachers in 2024-25, a ratio of 17.0:1. High schools in Texas have an average ratio of 15.1:1. Roughly 40% of students at Klein Oak High School can receive free or reduced-price lunch. On average, public schools in Harris County report 70%.
Test results at Klein Oak High School are 11.4 points above what its free or reduced-price lunch share predicts (67.8% actual, 56.4% predicted).
In the surrounding county, Harris County, the median household earns about $74,983 a year, 34% of adults hold a bachelor's degree or higher, and about 13% of people live in poverty. Harris County has 1,205 public schools with about 886,911 students, including Klein Oak High School.
A public school about 0.2 miles away, Northampton Elementary School, is the closest to Klein Oak High School. Klein Oak High School has at least 8 other public schools within five miles. Klein Oak High School comes in 1st of 9 nearby schools on average proficiency.
Locale data from NCES put Klein Oak High School in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more (Suburb: Large).
From 3,552 students in 2020-21, enrollment increased to 3,766 by 2024-25.
Parents, students, and staff can share information on special education services, counseling, and support programs here. Parents, students, alumni, and staff are welcome to post.
Harris County at a glance
View full county profilePopulation
4,838,303
Census ACS
Median income
$74,983
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
1,205
886,911 students
Quick facts
Related schools
Other schools in KLEIN ISD
- Klein Cain High SchoolHigh · 3,922 students
- Klein Forest High SchoolHigh · 3,418 students
- Klein High SchoolHigh · 3,366 students
- Klein Collins High SchoolHigh · 3,360 students
- Wunderlich Intermediate SchoolMiddle · 1,319 students
- Hofius Intermediate SchoolMiddle · 1,313 students
Other schools in KLEIN
- Klein Cain High SchoolHigh · 3,922 students
- Klein Forest High SchoolHigh · 3,418 students
- Klein High SchoolHigh · 3,366 students
- Klein Collins High SchoolHigh · 3,360 students
- Wunderlich Intermediate SchoolMiddle · 1,319 students
- Hofius Intermediate SchoolMiddle · 1,313 students
Nearby schools
- Northampton Elementary School0.2 mi · 623
- Hildebrandt Intermediate School0.4 mi · 1,071
- Sst Willowcreek1.1 mi · 186
- Mueller Elementary School1.3 mi · 477
- Schultz Elementary School1.5 mi · 707
- Krimmel Intermed1.7 mi · 1,172
Frequently asked questions
About Klein Oak High SchoolHow large is Klein Oak High School?
Klein Oak High School enrolls approximately 3,766 students in grades 09-12.
Is Klein Oak High School an elementary, middle, or high school?
Klein Oak High School is a high school covering grades 09-12.
What is the student-teacher ratio at Klein Oak High School?
The student-to-teacher ratio at Klein Oak High School is approximately 17.0:1 (221 FTE teachers).
What is the student diversity at Klein Oak High School?
Student demographics at Klein Oak High School are roughly 35% White, 39% Hispanic, 15% Black, 7% Asian, 4% Two or more.
Who oversees Klein Oak High School?
Klein Oak High School is overseen by KLEIN ISD in Harris County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.