The brief
A San Isidro ISD elementary school serving grades Pre-K – 8th.
Students at San Isidro EL score 33% proficient, which is below what's typical for similar communities (expected: 34%).
It ranks 7,666 of 8,584 schools in Texas and 2 of 2 in San Isidro ISD.
- 202533%
- 202440%
- 2023: no results on file
- 202234%
- 2021*32%
- 2020*32%
- 201937%
* A COVID-affected year: test participation was uneven nationwide, so the model weights it at half.
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.
Full Profile · 3/3 metrics
Multi-year averages used by the rating model: math 57% (multi-year average, 2009-2025) · reading/ELA 63% (multi-year average, 2009-2025).
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 78588; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $86,458
- Median rent
- $530/mo
- College educated
- 27.9%
- Homeownership
- 74.6%
- Poverty rate
- 0%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 78588; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 12
- Car-Dependent
- Bike Score
- 27
- Somewhat Bikeable
- County reported crime
- 1,129/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 county residents, counting every city police department, sheriff's office and county police department that reported a full year to the FBI Uniform Crime Reporting program. Shown only where those agencies cover at least 80% of the county's residents. Not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · county context, not school-level safety or attendance eligibility. Source details
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- Free or reduced lunch
- 96.9%
- Students qualifying for federal meal assistance. Shown separately, never in the score.
NCES Common Core of Data (CCD).
The record
What is on file, and where each number came from.Questions families ask
What grades does San Isidro EL serve?
San Isidro EL serves students in grades Pre-K through 8th.
How many students attend San Isidro EL?
San Isidro EL has an enrollment of approximately 96 students.
What is the student-teacher ratio at San Isidro EL?
The student-teacher ratio at San Isidro EL is 8.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does San Isidro EL rank in TX?
San Isidro EL ranks #7,666 of 8,584 schools in TX.
What is San Isidro EL's MySchoolScout rating?
San Isidro EL has a current MySchoolScout rating of 4.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at San Isidro EL?
Based on loaded state assessment records, San Isidro EL has 57% math proficiency (multi-year average, 2009-2025) and 63% reading/ELA proficiency (multi-year average, 2009-2025).
Is San Isidro EL a charter school?
No, San Isidro EL is not a charter school. It is a traditional public school operated by the local school district.
Is San Isidro EL a Title I school?
No, San Isidro EL is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for San Isidro EL?
96.9% of students at San Isidro EL qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School facts
- Grades
- Pre-K – 8th
- Enrollment
- 96
- Student-teacher ratio
- 8.7:1
- Teachers (FTE)
- 11
- Type
- Regular
- Title I
- No
- Setting
- Distant Rural
- County
- Starr County
- Phone
- (956) 481-3107
- Rank in district
- #2 of 2
- Schools in district
- 2
- District spending per student
- $26,431
- NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 44.7%
- Census SAIPE · 2024
- Area population (ZIP 78588)
- 246
- Area median age
- 41.5
NCES Common Core of Data (CCD) (SY 2023–24).
Related reading
- AI in Schools Keeps Making Headlines. Here's What's Actually Going On.ai in education
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Houston, TX: 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
Data from NCES Common Core of Data, Texas Education Agency, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.