San Isidro H S
🇺🇸 Official data · 2025San Isidro, Texas 78588 · San Isidro ISD
#546 of 1,419 high schools in Texas
#6688 of 16,910 nationally
About San Isidro H S
San Isidro H S is a public high located in San Isidro, in the San Isidro ISD school district of Texas, United States. It caters for Grades 9–12. In 2025 it enrolled 62 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 56.5 out of 100, placing it in the top 50% of high schools in United States and 546th of 1,419 ranked high schools in Texas. Its strongest component is math proficiency (84th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (2th percentile).
Other published figures: enrollment 62.
There are 2 schools in San Isidro; San Isidro H S ranks 1st of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)69.5%
- Reading proficiency (30%)69.5%
- Community advantage (fewer free/reduced-price lunch) (25%)100%
- Students per teacher (15%)8.9
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for San Isidro H S by the official sources.
- Enrollment
- 62
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 100%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 8.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 69.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 69.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near San Isidro H S
Closest schools by straight-line distance, with their Success Index (US).
Similar schools
Public high schools in Texas with a comparable Enrollment.
Runge H S
Runge · Public high · Grades 7–12
60 students
Goodrich H S
Goodrich · Public high · Grades 9–12
67 students
San Perlita H S
San Perlita · Public high · Grades 9–12
67 students
Leveretts Chapel H S
Overton · Public high · Grades 9–12
72 students
Ranger H S
Ranger · Public high · Grades 9–12
72 students
Austwell-Tivoli H S
Tivoli · Public high · Grades 6–12
74 students
Frequently asked questions
Is San Isidro H S a good school?
San Isidro H S has a Success Index (US) of 56.5 out of 100 (Top 50% of high schools in United States) and ranks #546 of 1,419 in Texas. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does San Isidro H S rank in Texas?
San Isidro H S ranks #546 of 1,419 high schools in Texas and #6688 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend San Isidro H S?
San Isidro H S had 62 students in 2025.
Is San Isidro H S a elementary school or a high school?
San Isidro H S is classified as a high covering Grades 9–12. It is a public school.
What other schools are near San Isidro H S?
There are 1 schools within 15 km of San Isidro H S; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.