Klentzman Int

11100 Stancliff, Houston, TX 77099

FSchola Grade
Grades
5–6
Middle
Students
833
Enrolled 2024–25
Students per teacher
14.5 : 1
Full-time teachers
District
Alief ISD
Harris County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 1,626 Texas middle schools · How we grade
Test scores22% proficient in math & reading
4thpercentile
Equity23% of low-income students proficient
7thpercentile
Attendance25% chronically absent
29thpercentile
Class size14.5 students per teacher
48thpercentile

Percentiles compare this school with other Texas middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Klentzman Int

Klentzman Int is a public middle school in Houston, Texas, serving grades 5–6. It is part of Alief ISD. The school is located in a large city in Harris County.

In the 2024–25 school year, 833 students were enrolled, with about 14.5 students for every full-time teacher. That ratio is close to the typical Texas middle school (14.4 students per teacher). Its Schola Grade is F (far below average), compared with 1,626 Texas middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 5–6

Location & nearby schools

11100 Stancliff
Houston, TX 77099
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School details

Type
Public School · What this means
Level
Middle
Grades offered
5–6
Enrollment (2024–25)
833 students
Students per teacher
14.5 to 1
Charter school
No
Magnet school
No
Locale
City — Large
School district
Alief ISD
County
Harris County
NCES school ID
480783007016

Schools near Klentzman Int

All 939 schools in Houston →
Olle Middle
Public · Grades 7–8 · 1,025 students
D1.0 mi
Holub Middle
Public · Grades 7–8 · 686 students
C1.8 mi
Mata Int
Public · Grades 5–6 · 753 students
D1.9 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.