Strobridge Elementary

Public

 21400 Bedford Dr.
       Castro Valley, CA  94546-6805


(510) 723-3915

District: Hayward Unified


Student/teacher ratio:  19.6 Help
Number of students:  362

Racial breakdown:

Hispanic:
64.4%
African American:
11.3%
Asian:
8.8%
more

Free/discounted lunch recipients:  55% Help


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Performance Trends
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Compare Details Strobridge Elementary is not ranked due for the most recent year due to insufficient test score data. (See more...)
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Compare Details In 2022 the calculated Average Standard Score was 15.92. (See more...)
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Chronic absenteeism in a high 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.
Schooldigger Rankings:

Strobridge Elementary was not ranked this year due to insufficient test score data.

Hayward Unified:

SchoolDigger ranks Hayward Unified 1206th of 1560 California school districts. (See district ranking list.)


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Rank History for Strobridge Elementary

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Rank History for all students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 29.95 3247th 4809 32.5%
2005 40.78 2670th 4822 44.6%
2006 37.89 2834th 4818 41.2%
2007 26.54 3826th 5113 25.2%
2008 23.87 4058th 5113 20.6%
2009 20.90 4359th 5193 16.1%
2010 14.41 4937th 5314 7.1%
2011 16.93 4861st 5377 9.6%
2012 14.37 4996th 5390 7.3%
2013 12.79 5167th 5530 6.6%
2015 18.17 4824th 5611 14.0%
2016 20.03 4615th 5614 17.8%
2017 20.28 4670th 5692 18.0%
2018 15.99 5005th 5662 11.6%
2019 10.09 5559th 5789 4.0%
2022 15.92 5279th 5883 10.3%
See the entire list of California School Rankings!

Rank History for English Language Learner students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 18.31 3130th 3246 3.6%
2019 21.63 3101st 3275 5.3%
2022 25.04 2943rd 3311 11.1%
See the entire list of Best California Schools for English Language Learner Students!

Rank History for Low Socio Economic Status students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 20.95 4412th 5084 13.2%
2019 14.58 4861st 5173 6.0%
2022 18.30 4765th 5264 9.5%
See the entire list of Best California Schools for Low Socio Economic Status Students!

Rank History for Female students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 16.44 4812th 5413 11.1%
2019 7.50 5420th 5492 1.3%
2022 18.04 4887th 5635 13.3%
See the entire list of Best California Schools for Female Students!

Rank History for Male students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 16.67 4847th 5431 10.8%
2019 15.00 5052nd 5510 8.3%
2022 15.58 5163rd 5663 8.8%
See the entire list of Best California Schools for Male Students!

Rank History for African American students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2019 16.49 707th 747 5.4%
See the entire list of Best California Schools for African American Students!

Rank History for Hispanic students at Strobridge Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 16.23 4448th 4830 7.9%
2019 12.19 4787th 4963 3.5%
2022 19.86 4510th 5084 11.3%
See the entire list of Best California Schools for Hispanic 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.

Strobridge Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
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Data source: California Department of Education

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Enrollment information for Strobridge Elementary

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 259 40 25 87 2 n/a n/a 0 413
1989 268 47 16 89 4 n/a n/a 0 424
1990 271 50 24 79 2 n/a n/a 0 426
1991 272 38 37 80 1 n/a n/a 0 428
1992 279 46 33 87 1 n/a n/a 0 446
1993 279 63 43 93 1 n/a n/a 0 479
1994 299 74 43 81 1 n/a n/a 0 498
1995 221 91 39 94 0 n/a n/a 0 445
1996 221 91 39 94 0 n/a n/a 0 445
1997 239 97 47 113 1 n/a n/a 0 497
1998 221 111 57 115 1 n/a n/a 0 505
1999 217 118 58 128 4 n/a n/a 0 525
2000 208 106 60 159 4 n/a n/a 0 537
2001 189 95 55 159 5 n/a n/a 0 503
2002 185 90 74 180 5 n/a n/a 0 534
2003 185 90 74 180 5 n/a n/a 0 534
2004 163 109 70 188 4 n/a n/a 32 566
2005 149 95 68 178 1 n/a n/a 27 518
2006 135 109 65 164 2 n/a n/a 22 497
2007 108 108 49 182 2 n/a n/a 9 458
2008 114 90 56 216 3 n/a n/a 0 479
2009 85 109 55 249 4 12 28 0 542
2010 101 105 44 286 2 12 16 0 566
2011 102 135 43 327 4 16 4 0 631
2012 86 123 50 381 3 13 4 0 660
2013 71 85 42 372 1 14 26 0 611
2014 55 86 43 420 2 17 30 0 653
2015 45 79 42 410 3 18 23 0 620
2016 36 80 36 401 2 15 28 0 598
2017 39 77 35 357 1 16 25 0 550
2018 38 62 33 370 1 13 23 0 540
2019 31 61 30 335 1 10 24 0 492
2020 22 59 31 311 2 10 30 0 465
2021 19 48 32 265 1 5 31 0 401
2022 22 41 32 233 0 8 26 0 362

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 Strobridge Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 413 20.8 19.8 n/a
1989 424 21.8 19.4 n/a
1990 426 20.8 20.4 n/a
1991 428 19.0 22.5 n/a
1992 446 19.3 23.1 25.3
1993 479 20.8 23.0 34.2
1994 498 21.0 23.7 35.3
1995 445 20.0 22.3 35.1
1996 445 20.0 22.3 35.1
1997 497 24.6 20.2 35.2
1998 505 24.0 21.0 37
1999 525 25.0 21.0 45.1
2000 537 24.0 22.4 40.8
2001 503 26.2 19.2 36
2002 534 28.5 18.7 33.9
2003 534 28.5 18.7 33.9
2004 566 27.2 20.8 50.4
2005 518 27.0 19.2 52.5
2006 497 25.6 19.4 0
2007 458 24.1 19.0 58.6
2008 479 26.2 18.3 n/a
2009 542 27.3 19.1 63.7
2010 566 26.0 21.7 68.9
2011 631 n/a n/a 62.4
2012 660 24.2 27.2 n/a
2013 611 19.8 30.8 72.3
2014 653 23.0 28.3 73.7
2015 620 24.0 25.8 78.4
2016 598 23.0 26.0 81.6
2017 550 22.0 25.0 74.4
2018 540 20.0 27.0 64.4
2019 492 19.2 25.6 71.3
2020 465 n/a n/a 66.9
2021 401 20.4 19.6 56.4
2022 362 18.4 19.6 55

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 Strobridge Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 413 20.8 19.8 n/a
1989 424 21.8 19.4 n/a
1990 426 20.8 20.4 n/a
1991 428 19.0 22.5 n/a
1992 446 19.3 23.1 25.3
1993 479 20.8 23.0 34.2
1994 498 21.0 23.7 35.3
1995 445 20.0 22.3 35.1
1996 445 20.0 22.3 35.1
1997 497 24.6 20.2 35.2
1998 505 24.0 21.0 37
1999 525 25.0 21.0 45.1
2000 537 24.0 22.4 40.8
2001 503 26.2 19.2 36
2002 534 28.5 18.7 33.9
2003 534 28.5 18.7 33.9
2004 566 27.2 20.8 50.4
2005 518 27.0 19.2 52.5
2006 497 25.6 19.4 0
2007 458 24.1 19.0 58.6
2008 479 26.2 18.3 n/a
2009 542 27.3 19.1 63.7
2010 566 26.0 21.7 68.9
2011 631 n/a n/a 62.4
2012 660 24.2 27.2 n/a
2013 611 19.8 30.8 72.3
2014 653 23.0 28.3 73.7
2015 620 24.0 25.8 78.4
2016 598 23.0 26.0 81.6
2017 550 22.0 25.0 74.4
2018 540 20.0 27.0 64.4
2019 492 19.2 25.6 71.3
2020 465 n/a n/a 66.9
2021 401 20.4 19.6 56.4
2022 362 18.4 19.6 55

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

Strobridge Elementary

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201289.0%0.0%0.0%11.0%91.0%95.0%95.0%91.0%91.0%
201395.0%0.0%0.0%5.0%98.0%98.0%100.0%98.0%95.0%
201492.0%0.0%0.0%8.0%92.0%93.0%99.0%92.0%100.0%
201594.0%0.0%0.0%6.0%97.0%99.0%98.0%97.0%97.0%
201697.0%0.0%0.0%3.0%99.0%99.0%99.0%97.0%97.0%
2017≥98.0%≤2.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
2018≥98.0%≤2.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
201997.0%2.0%0.0%≥98.0%≥98.0%≥98.0%≥98.0%97.0%
202093.3%0.0%5.0%96.7%96.7%95.0%

Data source: California Department of Public Health
Pre and Post Pandemic Data

Impact of COVID-19 on Strobridge 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
Pandemic (2021-2022)
Change (%)
Ranks 5559th of 5789 Elementary schoolsRanks 5279th of 5883 Elementary schools
 6.3%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Pandemic (2021-2022)
Change (%)
3rd Grade English Language Arts/Literacy (Strobridge Elementary)25.431.3
 5.9%
   3rd Grade English Language Arts/Literacy (Hayward Unified)32.733.4
 0.7%
   3rd Grade English Language Arts/Literacy (California)48.542.2
 6.4%
3rd Grade Mathematics (Strobridge Elementary)29.222.5
 6.7%
   3rd Grade Mathematics (Hayward Unified)33.527.7
 5.8%
   3rd Grade Mathematics (California)50.243.5
 6.7%
4th Grade English Language Arts/Literacy (Strobridge Elementary)14.525
 10.5%
   4th Grade English Language Arts/Literacy (Hayward Unified)33.529.5
 4%
   4th Grade English Language Arts/Literacy (California)49.544.2
 5.3%
4th Grade Mathematics (Strobridge Elementary)11.113.8
 2.7%
   4th Grade Mathematics (Hayward Unified)26.719.3
 7.4%
   4th Grade Mathematics (California)44.938.3
 6.7%
5th Grade English Language Arts/Literacy (Strobridge Elementary)27.321.7
 5.5%
   5th Grade English Language Arts/Literacy (Hayward Unified)39.134.3
 4.8%
   5th Grade English Language Arts/Literacy (California)51.747.1
 4.6%
5th Grade Mathematics (Strobridge Elementary)6.32
 4.3%
   5th Grade Mathematics (Hayward Unified)21.815.9
 5.9%
   5th Grade Mathematics (California)3831.6
 6.4%
5th Grade Science (Strobridge Elementary)8.98.2
 0.7%
   5th Grade Science (Hayward Unified)16.917.2
 0.3%
   5th Grade Science (California)31.731.2
 0.5%
6th Grade English Language Arts/Literacy (Strobridge Elementary)20.919.6
 1.3%
   6th Grade English Language Arts/Literacy (Hayward Unified)36.133.5
 2.6%
   6th Grade English Language Arts/Literacy (California)48.545.1
 3.3%
6th Grade Mathematics (Strobridge Elementary)68.8
 2.8%
   6th Grade Mathematics (Hayward Unified)25.618.2
 7.5%
   6th Grade Mathematics (California)38.532.5
 6%


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Frequently Asked Questions about Strobridge Elementary

In the 2021-22 school year, 362 students attended Strobridge Elementary.

Students at Strobridge Elementary are 64% Hispanic, 11% African American, 9% Asian, 7% Two or more races, 6% White, 2% Pacific Islander.


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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. Attendance Areas provided by ATTOM.

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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