Grulla High School

Public 9-12

 6884 E Hwy 83
       Rio Grande City, TX  78582-4799


(956) 370-4294

District: Rio Grande City Grulla Independent School District (Isd)

SchoolDigger Rank:
1351st of 1,961 Texas High Schools

Per Pupil Expenditures:  $14,515 Help


Feeder schools for Grulla High School:

Elementary:    Alto Bonito Elementary
    Grulla Elementary
Middle:    Grulla Middle

Student/teacher ratio:  12.9 Help
Number of students:  761

Racial breakdown:

Hispanic:
99.5%
White:
0.4%
African American:
0.1%

Free/discounted lunch recipients:  97% Help


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Performance Trends
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Compare Details Grulla High School ranks worse than 68.9% of high schools in Texas. It also ranks 2nd among 3 ranked high schools in the Rio Grande City Grulla Independent School District (Isd). (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 31.91. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Grulla High School freshmen who graduate within four years, adjusting for students who transfer in or out.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
Student Body
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Compare Details Racial makeup is: Hispanic (99.5%), White (0.4%), African American (0.1%). (See more...)
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Compare Details 97% of students are receiving a free or discounted lunch. This is the highest percentage in the Rio Grande City Grulla Independent School District (Isd). (See more...)
Teachers
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Compare Details The student/teacher ratio at Grulla High School is 12.9. 1 high schools in the Rio Grande City Grulla Independent School District (Isd) have better student/teacher ratios. (See more...)
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Compare Grulla High School employs 58.7 full-time teachers.
Finance
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Compare Details The average total spent per student at Grulla High School is $14,515, which is the highest among 3 high schools in the Rio Grande City Grulla Independent School District (Isd)!
Schooldigger 2023 Rankings:

Grulla High School:

SchoolDigger ranks Grulla High School 1351st of 1961 Texas public high schools. (See Grulla High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Migrant students:
Female students:
Gifted and Talented students:
Male students:
Hispanic students:


Rio Grande City Grulla Independent School District (Isd):

SchoolDigger ranks Rio Grande City Grulla Independent School District (Isd) 703rd of 968 Texas school districts. (See district ranking list.)


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Rank History for Grulla High School

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Rank History for all students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2011 43.12 1249th 1672 25.3%
2012 36.27 1182nd 1603 26.3%
2013 35.35 1199th 1652 27.4%
2014 26.46 1395th 1734 19.6%
2015 44.39 1093rd 1743 37.3%
2016 42.36 1143rd 1762 35.1%
2017 18.03 1479th 1777 16.8%
2018 18.06 1505th 1797 16.2%
2019 33.84 1267th 1857 31.8%
2021 17.54 1561st 1861 16.1%
2022 24.84 1447th 1876 22.9%
2023 31.91 1351st 1961 31.1%
See the entire list of Texas High School Rankings!

Rank History for English Language Learner students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 37.83 599th 1113 46.2%
2019 64.76 231st 1136 79.7%
2021 44.66 529th 1195 55.7%
2022 54.00 372nd 1278 70.9%
2023 54.52 408th 1371 70.2%
See the entire list of Best Texas High Schools for English Language Learner Students!

Rank History for Special Education students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 20.72 1249th 1347 7.3%
2019 28.55 1058th 1357 22.0%
2021 27.87 1096th 1382 20.7%
2022 44.86 647th 1418 54.4%
2023 46.07 662nd 1478 55.2%
See the entire list of Best Texas High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 23.40 1508th 1794 15.9%
2019 39.34 1128th 1818 38.0%
2021 23.36 1487th 1848 19.5%
2022 31.47 1309th 1847 29.1%
2023 35.68 1234th 1897 34.9%
See the entire list of Best Texas High Schools for Low Socio Economic Status Students!

Rank History for Migrant students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 44.89 74th 131 43.5%
2019 60.75 37th 113 67.3%
2021 48.53 45th 97 53.6%
2022 51.05 52nd 114 54.4%
2023 51.63 39th 93 58.1%
See the entire list of Best Texas High Schools for Migrant Students!

Rank History for Female students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 18.49 1535th 1781 13.8%
2019 31.38 1324th 1798 26.4%
2021 19.84 1491st 1815 17.9%
2022 25.44 1416th 1841 23.1%
2023 30.05 1336th 1891 29.3%
See the entire list of Best Texas High Schools for Female Students!

Rank History for Gifted and Talented students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 4.17 1111th 1137 2.3%
2019 21.41 1046th 1145 8.6%
2021 6.55 1128th 1177 4.2%
2022 8.47 1113th 1172 5.0%
2023 17.18 1069th 1182 9.6%
See the entire list of Best Texas High Schools for Gifted and Talented Students!

Rank History for At Risk students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 19.41 1607th 1784 9.9%
2019 44.08 909th 1810 49.8%
2021 27.00 1394th 1829 23.8%
See the entire list of Best Texas High Schools for At Risk Students!

Rank History for Male students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 16.59 1584th 1803 12.1%
2019 33.16 1243rd 1824 31.9%
2021 16.30 1573rd 1840 14.5%
2022 23.37 1427th 1853 23.0%
2023 31.94 1292nd 1913 32.5%
See the entire list of Best Texas High Schools for Male Students!

Rank History for Hispanic students at Grulla High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools TX State Percentile SchoolDigger Rating
2018 21.77 1430th 1691 15.4%
2019 37.90 1085th 1714 36.7%
2021 21.01 1434th 1743 17.7%
2022 28.35 1290th 1762 26.8%
2023 35.69 1160th 1820 36.3%
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.

Grulla High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 



Data source: Texas Education Agency

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Enrollment information for Grulla High School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2011 1 0 1 961 0 0 0 0 963
2012 1 0 0 972 0 0 0 0 973
2013 2 0 0 988 0 0 0 0 990
2014 1 0 0 1000 0 0 0 0 1001
2015 1 0 0 980 0 0 0 0 981
2016 3 0 0 1053 0 0 0 0 1056
2017 0 0 0 954 0 0 0 0 954
2018 1 0 0 932 0 0 0 0 933
2019 1 0 0 858 0 0 0 0 859
2020 2 0 0 786 0 0 0 0 788
2021 3 1 0 785 0 0 0 0 789
2022 3 1 0 714 0 0 0 0 718
2023 3 1 0 757 0 0 0 0 761

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 Grulla High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2011 963 78.8 12.2 81.3
2012 973 84.8 11.4 79.1
2013 990 87.0 11.3 99.6
2014 1001 94.4 10.5 99.7
2015 981 86.0 11.4 97.6
2016 1056 95.0 11.1 89
2017 954 79.8 11.9 64.5
2018 933 77.8 11.9 93.8
2019 859 74.4 11.5 93.5
2020 788 63.8 12.3 93.3
2021 789 64.8 12.1 95.4
2022 718 58.1 12.3 95.3
2023 761 58.7 12.9 97

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 Grulla High School

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2011 963 78.8 12.2 81.3
2012 973 84.8 11.4 79.1
2013 990 87.0 11.3 99.6
2014 1001 94.4 10.5 99.7
2015 981 86.0 11.4 97.6
2016 1056 95.0 11.1 89
2017 954 79.8 11.9 64.5
2018 933 77.8 11.9 93.8
2019 859 74.4 11.5 93.5
2020 788 63.8 12.3 93.3
2021 789 64.8 12.1 95.4
2022 718 58.1 12.3 95.3
2023 761 58.7 12.9 97

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 Grulla High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $809 (6.0%) $12,712 (94.0%) $13,521
2020 $1,064 (7.6%) $12,916 (92.4%) $13,981
2021 $1,668 (11.5%) $12,848 (88.5%) $14,515

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

Impact of COVID-19 on Grulla 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 1267th of 1857 High schoolsRanks 1351st of 1961 High schools
 0.7%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
End of Course Algebra I (Grulla High School)6976
 7%
   End of Course Algebra I (Rio Grande City Grulla Independent School District (Isd))6256
 6%
   End of Course Algebra I (Texas)6245
 17%
End of Course Biology (Grulla High School)5960
 1%
   End of Course Biology (Rio Grande City Grulla Independent School District (Isd))5648
 8%
   End of Course Biology (Texas)6357
 6%
End of Course English I Reading (Grulla High School)2829
 1%
   End of Course English I Reading (Rio Grande City Grulla Independent School District (Isd))3840
 2%
   End of Course English I Reading (Texas)4954
 5%
End of Course English II Reading (Grulla High School)3126
 5%
   End of Course English II Reading (Rio Grande City Grulla Independent School District (Isd))3940
 1%
   End of Course English II Reading (Texas)5156
 5%
End of Course U.S. History (Grulla High School)6454
 10%
   End of Course U.S. History (Rio Grande City Grulla Independent School District (Isd))6864
 4%
   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 Students859761
 11.4%
African American01
American Indian00
Asian00
Hispanic858757
 11.8%
Pacific Islander00
White13
 200%
Two or More Races00
% Free/Discounted Lunch Recipients93.5%97%
 3.5%


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Frequently Asked Questions about Grulla High School

Grulla High School ranks 1351st of 1961 Texas high schools. SchoolDigger rates this school 2 stars out of 5.

Grulla High School is fed by the following schools:

Elementary : Alto Bonito Elementary
Elementary : Grulla Elementary
Middle : Grulla Middle

Students at Grulla High School are 99% Hispanic.

In the 2022-23 school year, 761 students attended Grulla High School.


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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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