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San Isidro High School

Summary:

San Isidro High School is a small public high school serving grades 9-12 in San Isidro, Texas, with a student population of around 75. The school is part of the San Isidro Independent School District, which is ranked 663 out of 968 districts in the state and has a 2-star rating from SchoolDigger.

San Isidro High School has seen fluctuations in its statewide ranking and rating over the years, currently ranking 896 out of 1,987 Texas high schools and receiving a 3-star rating, placing it in the middle range compared to other high schools in the state. The school has maintained an impressive 100% four-year graduation rate for the past several years, significantly higher than the state average, but its academic performance, as measured by STAAR EOC exam proficiency rates, has been mixed, with the school performing well in some subject areas but struggling in others.

The school has a high percentage of students from low-socioeconomic backgrounds, with around 95-96% of students qualifying for free or reduced-price lunch, which is significantly higher than the state average and likely contributes to the school's academic challenges. However, the school has relatively high per-student spending and a low student-teacher ratio, which could be positive factors in supporting student learning. Additionally, the school's performance for special education and "at-risk" students has been significantly lower than the overall student population, suggesting the need for targeted interventions and support to address these disparities.


Detail:

Public 9-12

 5175 Fm 1017
       San Isidro, TX  78588

(956) 481-3110

District: San Isidro Independent School District (Isd)

SchoolDigger Rank:
896th of 1,987 Texas High Schools

Per Pupil Expenditures:  $16,180 Help


Feeder schools for San Isidro High School:

Elementary:    San Isidro Elementary

Student/teacher ratio:  9.2 Help
Number of students:  67

Racial breakdown:

Hispanic:
98.5%
White:
1.5%

Free/discounted lunch recipients:  95.5% Help


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Performance Trends
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Compare Details San Isidro High School ranks better than 54.9% of high schools in Texas. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 51.69. (See more...)
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The four-year cohort graduation rate measures the percentage of students at San Isidro High School who earn a standard high school diploma within four years of starting ninth grade.
Help
The high school dropout rate measures the percentage of students who do not complete their high school education.
Student Body
Help
Compare Details Racial makeup is: Hispanic (98.5%), White (1.5%). (See more...)
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Compare Details 95.5% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at San Isidro High School is 9.2. (See more...)
Help
Compare San Isidro High School employs 7.2 full-time teachers.
Finance
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Compare Details The average total spent per student at San Isidro High School is $16,180.
Schooldigger 2024 Rankings:

San Isidro High School:

SchoolDigger ranks San Isidro High School 896th of 1987 Texas public high schools. (See San Isidro High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


English Language Learner students:
Low Socio Economic Status students:
Hispanic students:


San Isidro Independent School District (Isd):

SchoolDigger ranks San Isidro Independent School District (Isd) 663rd of 968 Texas school districts. (See district ranking list.)


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Rank History for San Isidro High School

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Rank History for all students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2004 87.73 12th 1427 99.2%
2005 88.21 21st 1429 98.5%
2006 73.91 285th 1430 80.1%
2007 75.35 251st 1497 83.2%
2008 74.56 272nd 1510 82.0%
2009 63.43 610th 1539 60.4%
2010 66.11 517th 1568 67.0%
2011 65.34 591st 1672 64.7%
2012 66.16 391st 1603 75.6%
2013 61.22 583rd 1652 64.7%
2014 62.09 600th 1734 65.4%
2015 76.79 197th 1743 88.7%
2016 60.21 671st 1762 61.9%
2017 57.14 594th 1777 66.6%
2018 66.12 421st 1797 76.6%
2019 57.78 678th 1857 63.5%
2021 44.88 1008th 1861 45.8%
2022 33.65 1255th 1876 33.1%
2023 55.75 775th 1961 60.5%
2024 51.69 896th 1987 54.9%
See the entire list of Texas High School Rankings!

Rank History for English Language Learner students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2024 67.16 258th 1435 82.0%
See the entire list of Best Texas High Schools for English Language Learner Students!

Rank History for Special Education students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2022 14.37 1381st 1418 2.6%
See the entire list of Best Texas High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 77.68 190th 1794 89.4%
2019 66.27 388th 1818 78.7%
2021 52.83 730th 1848 60.5%
2022 42.42 989th 1847 46.5%
2023 63.33 459th 1897 75.8%
2024 62.59 434th 1883 77.0%
See the entire list of Best Texas High Schools for Low Socio Economic Status Students!

Rank History for Female students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 66.29 466th 1781 73.8%
2019 50.63 880th 1798 51.1%
2021 36.79 1174th 1815 35.3%
2022 34.93 1214th 1841 34.1%
2023 53.92 806th 1891 57.4%
See the entire list of Best Texas High Schools for Female Students!

Rank History for At Risk students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 66.00 316th 1784 82.3%
2021 5.56 1820th 1829 0.5%
2022 11.97 1732nd 1837 5.7%
See the entire list of Best Texas High Schools for At Risk Students!

Rank History for Male students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 61.60 515th 1803 71.4%
2019 62.19 530th 1824 70.9%
2021 58.30 642nd 1840 65.1%
2022 31.48 1265th 1853 31.7%
2023 57.10 672nd 1913 64.9%
See the entire list of Best Texas High Schools for Male Students!

Rank History for Hispanic students at San Isidro High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 70.14 311th 1691 81.6%
2019 60.67 499th 1714 70.9%
2021 48.99 796th 1743 54.3%
2022 39.02 1039th 1762 41.0%
2023 60.59 545th 1820 70.1%
2024 57.27 558th 1804 69.1%
See the entire list of Best Texas High Schools for Hispanic Students!

Data source: test scores: Texas Education Agency, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

San Isidro High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 
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Data source: Texas Education Agency

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Enrollment information for San Isidro High School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 5 0 0 98 0 n/a n/a 0 103
1990 4 0 0 101 0 n/a n/a 0 105
1991 4 0 0 106 0 n/a n/a 0 110
1992 5 0 0 103 0 n/a n/a 0 108
1993 4 0 0 100 0 n/a n/a 0 104
1994 6 0 0 107 0 n/a n/a 0 113
1995 8 0 0 325 0 n/a n/a 0 333
1996 8 0 0 325 0 n/a n/a 0 333
1997 5 0 0 308 0 n/a n/a 0 313
1998 9 0 0 284 0 n/a n/a 0 293
1999 1 0 0 86 0 n/a n/a 0 87
2000 1 0 0 92 0 n/a n/a 0 93
2001 4 0 0 82 0 n/a n/a 0 86
2002 7 0 0 75 0 n/a n/a 0 82
2003 7 0 0 75 0 n/a n/a 0 82
2004 7 0 0 62 0 n/a n/a 0 69
2005 4 0 0 65 0 n/a n/a 0 69
2006 4 0 0 68 0 n/a n/a 0 72
2007 1 0 0 77 0 n/a n/a 0 78
2008 6 0 0 74 0 n/a n/a 0 80
2009 6 0 0 83 0 n/a n/a 0 89
2010 5 0 0 86 0 n/a n/a 0 91
2011 3 1 0 93 0 0 0 0 97
2012 1 1 0 95 0 0 0 0 97
2013 2 1 0 75 0 0 0 0 78
2014 0 1 0 74 0 0 0 0 75
2015 0 1 0 71 0 0 0 0 72
2016 0 0 0 85 0 0 0 0 85
2017 0 0 0 79 0 0 0 0 79
2018 0 0 0 75 0 0 0 0 75
2019 0 0 0 70 0 0 0 0 70
2020 1 0 0 70 0 0 0 0 71
2021 0 0 0 70 0 0 0 0 70
2022 1 0 0 69 0 0 0 0 70
2023 0 0 0 75 0 0 0 0 75
2024 1 0 0 66 0 0 0 0 67

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at San Isidro High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 103 n/a n/a n/a
1990 105 13.0 8.0 n/a
1991 110 12.9 8.5 n/a
1992 108 12.3 8.7 75.9
1993 104 10.0 10.4 77.9
1994 113 10.1 11.2 66.4
1995 333 25.8 12.9 77.8
1996 333 25.8 12.9 77.8
1997 313 27.0 11.6 77.3
1998 293 28.2 10.4 76.8
1999 87 10.6 8.2 78.2
2000 93 10.6 8.8 74.2
2001 86 10.4 8.3 77.9
2002 82 8.6 9.5 74.4
2003 82 8.6 9.5 74.4
2004 69 8.2 8.4 72.5
2005 69 8.5 8.1 72.5
2006 72 10.1 7.1 73.6
2007 78 10.8 7.2 76.9
2008 80 9.5 8.4 73.8
2009 89 10.7 8.3 79.8
2010 91 10.8 8.4 79.1
2011 97 10.8 8.9 74.2
2012 97 10.6 9.0 82.5
2013 78 10.4 7.4 78.2
2014 75 10.3 7.2 85.3
2015 72 10.0 7.2 88.9
2016 85 10.0 8.5 83.5
2017 79 10.0 7.8 87.3
2018 75 10.8 6.9 80
2019 70 8.9 7.8 64.3
2020 71 9.0 7.8 26.8
2021 70 7.1 9.8 95.7
2022 70 7.3 9.4 95.7
2023 75 7.2 10.3 96
2024 67 7.2 9.2 95.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio San Isidro High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 103 n/a n/a n/a
1990 105 13.0 8.0 n/a
1991 110 12.9 8.5 n/a
1992 108 12.3 8.7 75.9
1993 104 10.0 10.4 77.9
1994 113 10.1 11.2 66.4
1995 333 25.8 12.9 77.8
1996 333 25.8 12.9 77.8
1997 313 27.0 11.6 77.3
1998 293 28.2 10.4 76.8
1999 87 10.6 8.2 78.2
2000 93 10.6 8.8 74.2
2001 86 10.4 8.3 77.9
2002 82 8.6 9.5 74.4
2003 82 8.6 9.5 74.4
2004 69 8.2 8.4 72.5
2005 69 8.5 8.1 72.5
2006 72 10.1 7.1 73.6
2007 78 10.8 7.2 76.9
2008 80 9.5 8.4 73.8
2009 89 10.7 8.3 79.8
2010 91 10.8 8.4 79.1
2011 97 10.8 8.9 74.2
2012 97 10.6 9.0 82.5
2013 78 10.4 7.4 78.2
2014 75 10.3 7.2 85.3
2015 72 10.0 7.2 88.9
2016 85 10.0 8.5 83.5
2017 79 10.0 7.8 87.3
2018 75 10.8 6.9 80
2019 70 8.9 7.8 64.3
2020 71 9.0 7.8 26.8
2021 70 7.1 9.8 95.7
2022 70 7.3 9.4 95.7
2023 75 7.2 10.3 96
2024 67 7.2 9.2 95.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for San Isidro High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $2,816 (15.7%) $15,136 (84.3%) $17,952
2020 $2,429 (13.0%) $16,200 (87.0%) $18,629
2021 $269 (1.7%) $15,910 (98.3%) $16,180

Data source: Texas Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on San Isidro High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)		 Rank
Post pandemic (2022-2023)		 Change (%)
Ranks 678th of 1857 High schoolsRanks 775th of 1961 High schools
 3%

Test Scores

% proficient
Pre-pandemic (2018-2019)		 % proficient
Post pandemic (2022-2023)		 Change (%)
End of Course Algebra I (San Isidro High School)6544
 21%
   End of Course Algebra I (San Isidro Independent School District (Isd))6533
 32%
   End of Course Algebra I (Texas)6245
 17%
End of Course Biology (San Isidro High School)4763
 16%
   End of Course Biology (San Isidro Independent School District (Isd))4763
 16%
   End of Course Biology (Texas)6357
 6%
End of Course English I Reading (San Isidro High School)6780
 13%
   End of Course English I Reading (San Isidro Independent School District (Isd))6780
 13%
   End of Course English I Reading (Texas)4954
 5%
End of Course English II Reading (San Isidro High School)7868
 10%
   End of Course English II Reading (San Isidro Independent School District (Isd))7868
 10%
   End of Course English II Reading (Texas)5156
 5%
End of Course U.S. History (San Isidro High School)6343
 20%
   End of Course U.S. History (San Isidro Independent School District (Isd))6343
 20%
   End of Course U.S. History (Texas)7571
 4%

Student Body

Number of students
Pre-pandemic (2018-2019)		 Number of students
Post pandemic (2022-2023)		 Change (%)
Total Students7075
 7.1%
African American00
American Indian00
Asian00
Hispanic7075
 7.1%
Pacific Islander00
White00
Two or More Races00
% Free/Discounted Lunch Recipients64.3%96%
 31.7%

Schools Near San Isidro High School








Frequently Asked Questions about San Isidro High School

Students at San Isidro High School are 99% Hispanic, 1% White.

San Isidro High School ranks 896th of 1987 Texas high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2023-24 school year, 67 students attended San Isidro High School.

San Isidro High School is fed by the following schools:

Elementary : San Isidro Elementary


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.




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