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Excellent

#1130 of 8,547 schools in TX

Top 13% in state

Klein Oak H S

High School · KLEIN ISD

22603 NORTHCREST DR, Klein, TX 77389

Enrollment

3,664

Student-Teacher

16.3:1

Score

8.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Klein

#5 of 49

public schools

Texas high schools

#247 of 1,699

In district

#5 of 49

KLEIN ISD

Academic growth

8.9 / 10

Exceptional

About Klein Oak H S

Klein Oak High School serves 3,664 students in grades 9-12 in the affluent Klein community of Harris County, Texas. With 225 full-time equivalent teachers, the school maintains a student-teacher ratio of 16.3:1, providing reasonable class sizes for this large suburban high school. The school currently ranks in the 24th percentile among Texas high schools, indicating significant room for academic growth despite serving a well-educated community.

This presents an interesting dynamic, as the surrounding 77389 ZIP code boasts impressive demographics with a median household income of $142,611 and 56% of residents holding bachelor's degrees or higher. The area's low poverty rate of 7.8% and median home values of $377,900 reflect the community's economic stability. As one of the larger high schools in the Klein Independent School District, Klein Oak serves students from families who have chosen this desirable suburban area for its amenities and location.

The school's size allows for diverse programming opportunities, though academic performance suggests the institution is working to maximize the potential of its student body. Klein Oak High School sits in the heart of Klein's established suburban landscape, where tree-lined neighborhoods and well-maintained communities create an environment focused on family life and educational aspirations.

What's said publicly about Klein Oak H S

Sources: School's website Wikipedia

Synthesized from public, attributable sources. Updated April 2026. Reviewed for accuracy.

Klein Oak High School is a public high school located in unincorporated Harris County, Texas 2 . The school serves students in grades 9 through 12 2 . It was established in August 1982 2 . Thomas Hensley serves as the principal 2 . The school is part of Klein ISD, which describes itself as one of Texas’ top metropolitan school districts 1 . The district emphasizes student achievement and offers various resources, including a parent portal and school finder tool 1 .
Sources (2)
  1. www.kleinisd.net
  2. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

What Parents Should Know

Klein Oak H S is a large school with 3,664 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress8.9Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-0.5 pts/yr
Data Period2019–2021
TrendStable
Academics8.4Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency47%
Reading/ELA Proficiency60%
Overall Proficiency54%
Expected (poverty-adj.)50%
vs. Expected+3.7 pts
Adjusted Percentile75th
College Readiness9.6Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation24.7%
IB ProgramYes
Resources & Environment3.9Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.3:1
Per-Pupil Spending$10,704

Klein Oak H S — Students at Klein Oak H S score 54% proficient, which is above what's typical for similar communities (expected: 50%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

39.7%

Students qualifying for federal meal assistance

Test Scores TX EDFACTS (2020-21)

Math Proficiency 50.0%
School
State
N/A
ELA Proficiency 58.0%
School
State
N/A

Based on 4 test records from TX state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
53%
ELA
56%
2021*
Math
47%
ELA
60%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.9/10.

How Klein Oak H S Compares

See how Klein Oak H S performs across key quality dimensions compared to state benchmarks.

Overall Score
8.0/10
87th percentile in TX
Academic
8.4/10
8.4/10
Growth
8.9/10
Above average
Environment
3.9/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
40%
Teaching Staff
16:1 student-teacher ratio
225 teachers

Programs & Offerings

AP/IB Programs IB Programme
24.7% participation·115 IB enrolled·CRDC 2020-21

Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more

Location

22603 NORTHCREST DR, Klein, TX 77389

Nearby Alternatives

Families considering Klein Oak H S may also want to explore other high schools in the area. CREEKSIDE FOREST EL (rated 8.1/10, 3.2 miles away, in nearby The Woodlands), with a very similar rating. Another option is FRENCH EL (rated 7.6/10, 2.3 miles away), with a comparable rating. Additionally, SCHULTZ EL (rated 7.5/10, 1.5 miles away), with a comparable rating. For more schools in Klein, see our Klein schools guide .

Nearby Schools

20 within 3.4 mi
School Distance Rating
NORTHAMPTON EL Klein 0.2 mi 6.5
HILDEBRANDT INT Klein 0.4 mi 6.4
MUELLER EL Klein 1.3 mi 5.0
KLEIN WEEKDAY MINISTRIES Spring 1.6 mi
KRIMMEL INTERMED Klein 1.7 mi 6.9
SCHULTZ EL Klein 1.5 mi 7.5
BENIGNUS EL Klein 2.0 mi 7.1
FRASSATI CATHOLIC HIGH SCHOOL Spring 1.9 mi 5.4
ZWINK EL Klein 2.0 mi 6.1
FRENCH EL Klein 2.3 mi 7.6
FOX EL Klein 2.1 mi 6.9
HOFIUS INT Klein 2.2 mi 7.1
METZLER EL Klein 2.3 mi 5.8
PRIMROSE SCHOOL OF SPRING KLEIN Spring 2.6 mi
ROTH EL Klein 2.7 mi 7.1
CUNAE INTERNATIONAL SCHOOL The Woodlands 3.0 mi 7.1
CREEKSIDE FOREST EL The Woodlands 3.2 mi 8.1
TIMBER CREEK EL The Woodlands 3.3 mi 7.5
SCHINDEWOLF INT Klein 3.2 mi 5.4
PRIMROSE SCHOOL OF THE WOODLANDS AT CREEKSIDE PARK The Woodlands 3.4 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 77389 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$145,228

Median Home Value

$387,100

Median Rent

$1,795/mo

Population

44,545

College Educated

55.6%

Homeownership

78.5%

Avg Commute

31.7 min

Poverty Rate

8.6%

Median Age

34.1

Community Profile

The community surrounding Klein Oak H S has a median household income of $145,228. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $387,100, with a median rent of $1,795/month. The local poverty rate of 8.6% is relatively low. The average commute for residents is 32 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
AUSTIN H S Austin, TX 8.0
CINCO RANCH H S Katy, TX 8.0
CLEMENTS H S Sugar Land, TX 8.0
CYPRESS RANCH H S Cypress, TX 8.0
HEBRON H S Carrollton, TX 8.0
MAGNOLIA H S Magnolia, TX 8.0

Frequently Asked Questions

Common questions about Klein Oak H S

What grades does Klein Oak H S serve?

Klein Oak H S serves students in grades 9th through 12th.

How many students attend Klein Oak H S?

Klein Oak H S has an enrollment of approximately 3,664 students.

What is the student-teacher ratio at Klein Oak H S?

The student-teacher ratio at Klein Oak H S is 16.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Klein Oak H S rank in TX?

Klein Oak H S is ranked #1130 out of 8,547 schools in TX.

What is Klein Oak H S's MySchoolScout rating?

Klein Oak H S has a composite rating of 8.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Klein Oak H S?

Based on the most recent state assessment data, Klein Oak H S has 50.0% math proficiency and 58.0% reading/ELA proficiency.

Is Klein Oak H S a charter school?

No, Klein Oak H S is not a charter school. It is a traditional public school operated by the local school district.

Is Klein Oak H S a Title I school?

No, Klein Oak H S is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Klein Oak H S?

39.7% of students at Klein Oak H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
17 Car-Dependent
Bike Score
30 Somewhat Bikeable
County Safety
Elevated (856/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
3,664
Student-Teacher Ratio
16.3:1
Teachers (FTE)
225
Free/Reduced Lunch
39.7%
Type
regular
Setting
Large Suburb
County
Harris County
Data Year
2023–2024

District

KLEIN ISD
District Enrollment
53,093
Schools in District
52
Per-Pupil Spending
$10,719
District Rank
#5 of 49

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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