Public SchoolElementary

Petrosky El

6703 Winkleman, Houston, TX 77083

BSchola Grade
Grades
Pre-K–4
Elementary
Students
515
Enrolled 2024–25
Students per teacher
10.8 : 1
Full-time teachers
District
Alief ISD
Harris County

Schola Grade B · Above average

Letter grade (A–F) · compared with 4,259 Texas elementary schools · How we grade
Test scores50% proficient in math & reading
59thpercentile
Equity44% of low-income students proficient
66thpercentile
Attendance15% chronically absent
64thpercentile
Class size10.8 students per teacher
96thpercentile

Percentiles compare this school with other Texas elementary 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 Petrosky El

Petrosky El is a public elementary school in Houston, Texas, serving grades Pre-K–4. It is part of Alief ISD. The school is located in a large suburb in Harris County.

In the 2024–25 school year, 515 students were enrolled, with about 10.8 students for every full-time teacher. That ratio is smaller than the typical Texas elementary school (14.4 students per teacher). Its Schola Grade is B (above average), compared with 4,259 Texas elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades Pre-K–4

Location & nearby schools

6703 Winkleman
Houston, TX 77083
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
Pre-K–4
Enrollment (2024–25)
515 students
Students per teacher
10.8 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Alief ISD
County
Harris County
NCES school ID
480783005385

Schools near Petrosky El

All 939 schools in Houston →
Al Nur School
Private · Grades Pre-K–6 · 21 students
0.3 mi
Holmquist El
Public · Grades Pre-K–4 · 782 students
C1.0 mi
Hijaz Academy
Private · Grades Pre-K–5 · 89 students
1.1 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.