Sterling H Fly Jr H S

715 E Crockett St, Crystal City, TX 78839

FSchola Grade
Grades
6–8
Middle
Students
355
Enrolled 2024–25
Students per teacher
14.8 : 1
Full-time teachers
District
Crystal City ISD
Zavala 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
Equity21% of low-income students proficient
4thpercentile
Attendance35% chronically absent
11thpercentile
Class size14.8 students per teacher
43rdpercentile

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 Sterling H Fly Jr H S

Sterling H Fly Jr H S is a public middle school in Crystal City, Texas, serving grades 6–8. It is part of Crystal City ISD. The school is located in a remote town in Zavala County.

In the 2024–25 school year, 355 students were enrolled, with about 14.8 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 6–8

Location & nearby schools

715 E Crockett St
Crystal City, TX 78839
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
355 students
Students per teacher
14.8 to 1
Charter school
No
Magnet school
No
Locale
Town — Remote
School district
Crystal City ISD
County
Zavala County
NCES school ID
481593001162

Schools near Sterling H Fly Jr H S

All 6 schools in Crystal City →
Zavala El
Public · Grades 1–3 · 300 students
D0.4 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.