Guin Foss Elementary

Summary:

Guin Foss Elementary is a public elementary school in Santa Ana, California, serving 396 students in grades K-5. The school is part of the Tustin Unified School District, which is ranked 404 out of 1,568 districts in the state and has a 4-star rating from SchoolDigger.

While Guin Foss Elementary consistently performs above the state average in English Language Arts and Mathematics, its academic performance lags behind the district average by 5-10 percentage points. The school also struggles in Science, with proficiency rates around 30%, below the district and state averages. Guin Foss has a higher percentage of Hispanic students (around 70%) and students from low socioeconomic backgrounds (around 50% qualify for free or reduced-price lunch) compared to the district and state. Additionally, the school has experienced a significant increase in chronic absenteeism, rising from 8.3% in 2018-2019 to 27.0% in 2022-2023, which is notably higher than the district and state averages.

Nearby schools in the Tustin Unified School District show stark contrasts in performance. Arroyo Elementary consistently outperforms Guin Foss Elementary, with proficiency rates often 20-30 percentage points higher. In contrast, Benjamin F. Beswick Elementary struggles academically, with proficiency rates significantly below Guin Foss and the district/state averages. The top-performing Tustin Memorial Elementary outperforms Guin Foss by a wide margin, with proficiency rates around 80% in most subjects and grade levels. These performance differences suggest that Guin Foss Elementary faces unique challenges that may require targeted interventions and support to improve student outcomes.


Detail:

Public K-5

 18492 Vanderlip Ave.
       Santa Ana, CA  92705-3242


(714) 730-7552

District: Tustin Unified

SchoolDigger Rank:
1662nd of 5,862 California Elementary Schools

Per Pupil Expenditures:  $10,900 Help


Students who attend Guin Foss Elementary usually attend:

Middle:    Columbus Tustin Middle
High:    Foothill High

Student/teacher ratio:  27.7 Help
Number of students:  416

Racial breakdown:

Hispanic:
64.9%
White:
20.4%
Asian:
7.5%
more

Free/discounted lunch recipients:  56.7% Help


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Performance Trends
Help
Compare Details Guin Foss Elementary ranks better than 71.6% of elementary schools in California. It also ranks 11th among 18 ranked elementary schools in the Tustin Unified School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 68.42. (See more...)
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
Help
Compare Details Racial makeup is: Hispanic (64.9%), White (20.4%), Asian (7.5%). (See more...)
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Compare Details 56.7% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Guin Foss Elementary is 27.7. 13 elementary schools in the Tustin Unified School District have better student/teacher ratios. (See more...)
Help
Compare Guin Foss Elementary employs 15 full-time teachers.
Finance
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Compare Details The average total spent per student at Guin Foss Elementary is $10,900, which is the 2nd highest among 18 elementary schools in the Tustin Unified School District.
Schooldigger 2024 Rankings:

Guin Foss Elementary:

SchoolDigger ranks Guin Foss Elementary 1662nd of 5862 California public elementary schools. (See Guin Foss Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Low Socio Economic Status students:
Female students:
Male students:
Hispanic students:
White students:


Tustin Unified:

SchoolDigger ranks Tustin Unified 404th of 1568 California school districts. (See district ranking list.)


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Rank History for Guin Foss Elementary

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Rank History for all students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 92.06 392nd 4809 91.8%
2005 88.95 542nd 4822 88.8%
2006 92.54 361st 4818 92.5%
2007 90.21 504th 5113 90.1%
2008 89.65 502nd 5113 90.2%
2009 87.96 582nd 5193 88.8%
2010 89.19 492nd 5314 90.7%
2011 87.89 570th 5377 89.4%
2012 83.35 824th 5390 84.7%
2013 87.33 626th 5530 88.7%
2015 83.42 959th 5611 82.9%
2016 87.23 785th 5614 86.0%
2017 86.40 846th 5692 85.1%
2018 84.80 898th 5662 84.1%
2019 78.84 1224th 5789 78.9%
2022 68.27 1679th 5883 71.5%
2023 62.54 1921st 5874 67.3%
2024 68.42 1662nd 5862 71.6%
See the entire list of California Elementary School Rankings!

Rank History for English Language Learner students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 75.55 436th 3246 86.6%
See the entire list of Best California Elementary Schools for English Language Learner Students!

Rank History for Special Education students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 63.85 580th 2420 76.0%
See the entire list of Best California Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 88.01 364th 5084 92.8%
2019 86.77 413th 5173 92.0%
2022 64.23 1460th 5264 72.3%
2023 62.45 1600th 5374 70.2%
2024 56.50 1990th 5511 63.9%
See the entire list of Best California Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 81.80 960th 5413 82.3%
2019 79.42 1104th 5492 79.9%
2022 66.53 1661st 5635 70.5%
2023 57.69 2052nd 5617 63.5%
2024 65.20 1700th 5605 69.7%
See the entire list of Best California Elementary Schools for Female Students!

Rank History for Male students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 85.19 827th 5431 84.8%
2019 74.04 1347th 5510 75.6%
2022 68.59 1586th 5663 72.0%
2023 63.73 1780th 5650 68.5%
2024 68.36 1584th 5636 71.9%
See the entire list of Best California Elementary Schools for Male Students!

Rank History for Hispanic students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 76.54 828th 4830 82.9%
2019 68.89 1223rd 4963 75.4%
2022 68.60 1224th 5084 75.9%
2023 61.06 1605th 5098 68.5%
2024 64.93 1423rd 5102 72.1%
See the entire list of Best California Elementary Schools for Hispanic Students!

Rank History for White students at Guin Foss Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 91.01 75th 2737 97.3%
2019 87.79 157th 2834 94.5%
2023 60.28 1101st 2662 58.6%
2024 83.08 316th 2647 88.1%
See the entire list of Best California Elementary Schools for White Students!

Data source: test scores: California Department of Education, 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.

Guin Foss Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 






Data source: California Department of Education

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Enrollment information for Guin Foss Elementary

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1998 185 8 40 85 1 n/a n/a 0 319
1999 231 13 33 111 4 n/a n/a 0 392
2000 226 9 19 137 1 n/a n/a 0 392
2001 239 11 29 148 1 n/a n/a 0 428
2002 231 15 32 156 1 n/a n/a 0 435
2003 231 15 32 156 1 n/a n/a 0 435
2004 226 14 30 180 1 n/a n/a 2 453
2005 205 11 30 197 2 n/a n/a 13 458
2006 192 9 32 202 1 n/a n/a 15 451
2007 174 13 22 213 0 n/a n/a 14 436
2008 153 8 22 222 2 n/a n/a 0 407
2009 156 3 28 213 2 3 22 0 427
2010 165 8 30 207 2 5 2 0 419
2011 163 10 24 188 2 4 3 0 394
2012 149 5 22 206 1 4 6 0 393
2013 135 7 20 224 1 3 8 0 398
2014 153 8 37 234 0 2 11 0 445
2015 148 9 41 236 1 1 16 0 452
2016 142 5 45 228 0 1 11 0 432
2017 136 4 44 258 0 1 17 0 460
2018 126 5 39 254 0 1 18 0 443
2019 119 5 35 265 0 0 19 0 443
2020 95 6 34 269 0 1 22 0 427
2021 83 3 28 263 0 1 21 0 399
2022 66 4 28 234 0 1 24 1 358
2023 79 4 27 257 0 3 26 0 396
2024 85 4 31 270 0 0 26 0 416

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 Guin Foss Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1998 319 16.0 19.9 33.2
1999 392 23.1 17.0 23
2000 392 21.0 18.7 22.7
2001 428 22.5 19.0 22.2
2002 435 21.0 20.7 23.9
2003 435 21.0 20.7 23.9
2004 453 21.0 21.6 25.7
2005 458 21.0 21.8 29.9
2006 451 21.0 21.5 24.3
2007 436 20.0 21.8 28.9
2008 407 21.0 19.4 41
2009 427 19.0 21.4 44.3
2010 419 15.8 26.5 43.2
2011 394 n/a n/a 42.4
2012 393 13.0 30.2 n/a
2013 398 14.0 28.4 45.7
2014 445 15.0 29.6 38
2015 452 16.0 28.2 40.7
2016 432 14.0 30.8 42.6
2017 460 18.0 25.5 45.2
2018 443 16.0 27.6 47
2019 443 15.0 29.5 46
2020 427 n/a n/a 45.9
2021 399 15.0 26.6 43.9
2022 358 13.0 27.5 34.6
2023 396 14.0 28.2 53.8
2024 416 15.0 27.7 56.7

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 Guin Foss Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1998 319 16.0 19.9 33.2
1999 392 23.1 17.0 23
2000 392 21.0 18.7 22.7
2001 428 22.5 19.0 22.2
2002 435 21.0 20.7 23.9
2003 435 21.0 20.7 23.9
2004 453 21.0 21.6 25.7
2005 458 21.0 21.8 29.9
2006 451 21.0 21.5 24.3
2007 436 20.0 21.8 28.9
2008 407 21.0 19.4 41
2009 427 19.0 21.4 44.3
2010 419 15.8 26.5 43.2
2011 394 n/a n/a 42.4
2012 393 13.0 30.2 n/a
2013 398 14.0 28.4 45.7
2014 445 15.0 29.6 38
2015 452 16.0 28.2 40.7
2016 432 14.0 30.8 42.6
2017 460 18.0 25.5 45.2
2018 443 16.0 27.6 47
2019 443 15.0 29.5 46
2020 427 n/a n/a 45.9
2021 399 15.0 26.6 43.9
2022 358 13.0 27.5 34.6
2023 396 14.0 28.2 53.8
2024 416 15.0 27.7 56.7

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.

Kindergarten Immunization Rates

Guin Foss Elementary

Help
Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201279.0%0.0%0.0%21.0%82.0%97.0%98.0%86.0%82.0%
201386.0%0.0%0.0%14.0%93.0%95.0%100.0%93.0%88.0%
201481.0%1.0%0.0%18.0%87.0%95.0%95.0%86.0%83.0%
201578.0%1.0%0.0%21.0%81.0%92.0%94.0%83.0%80.0%
201692.0%0.0%0.0%8.0%94.0%98.0%100.0%94.0%94.0%
201797.0%0.0%0.0%3.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
201897.0%0.0%1.0%2.0%97.0%≥98.0%≥98.0%97.0%≥98.0%
201995.0%1.0%4.0%97.0%≥98.0%≥98.0%96.0%97.0%
202196.9%0.0%0.0%96.9%

Data source: California Department of Public Health
Finances

Per Pupil Expenditures for Guin Foss Elementary

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YearTotal Expenditures Per Pupil
2018 $10,900

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

Impact of COVID-19 on Guin Foss Elementary

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 1224th of 5789 Elementary schoolsRanks 1921st of 5874 Elementary schools
 11.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts/Literacy (Guin Foss Elementary)70.863.9
 6.9%
   3rd Grade English Language Arts/Literacy (Tustin Unified)56.353.3
 3%
   3rd Grade English Language Arts/Literacy (California)48.543
 5.6%
3rd Grade Mathematics (Guin Foss Elementary)73.964.4
 9.5%
   3rd Grade Mathematics (Tustin Unified)57.256.9
 0.3%
   3rd Grade Mathematics (California)50.245.1
 5.1%
4th Grade English Language Arts/Literacy (Guin Foss Elementary)62.750.8
 11.9%
   4th Grade English Language Arts/Literacy (Tustin Unified)5856.7
 1.3%
   4th Grade English Language Arts/Literacy (California)49.543.7
 5.7%
4th Grade Mathematics (Guin Foss Elementary)5343.6
 9.5%
   4th Grade Mathematics (Tustin Unified)55.554.6
 1%
   4th Grade Mathematics (California)44.940.8
 4.1%
5th Grade English Language Arts/Literacy (Guin Foss Elementary)67.137.7
 29.4%
   5th Grade English Language Arts/Literacy (Tustin Unified)61.156.8
 4.2%
   5th Grade English Language Arts/Literacy (California)51.746.7
 5%
5th Grade Mathematics (Guin Foss Elementary)57.537.1
 20.4%
   5th Grade Mathematics (Tustin Unified)51.348.5
 2.8%
   5th Grade Mathematics (California)3833.4
 4.6%
5th Grade Science (Guin Foss Elementary)41.129
 12.1%
   5th Grade Science (Tustin Unified)42.145.4
 3.3%
   5th Grade Science (California)31.731.9
 0.1%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students443396
 10.6%
African American54
 20%
American Indian00
Asian3527
 22.9%
Hispanic265257
 3%
Pacific Islander03
White11979
 33.6%
Two or More Races1926
 36.8%
% Free/Discounted Lunch Recipients46%53.8%
 7.7%


Schools Near Guin Foss Elementary









Frequently Asked Questions about Guin Foss Elementary

Students who attend Guin Foss Elementary usually go on to attend:

Middle : Columbus Tustin Middle
High : Foothill High

Students at Guin Foss Elementary are 65% Hispanic, 20% White, 7% Asian, 6% Two or more races.

In the 2023-24 school year, 416 students attended Guin Foss Elementary.

Guin Foss Elementary ranks 1662nd of 5862 California elementary schools. SchoolDigger rates this school 4 stars out of 5.


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

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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