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Mary B. Lewis Elementary

Public K-6

 18040 San Bernardino Ave.
       Bloomington, CA  92316-1643

(909) 876-4236

District: Colton Joint Unified

SchoolDigger Rank:
3738th of 5,883 California Elementary Schools

Per Pupil Expenditures:  $6,773 Help


Students who attend Mary B. Lewis Elementary usually attend:

Middle:    Joe Baca
High:    Grand Terrace High School at the Ray Abril Junior Edal Complex

Student/teacher ratio:  23.7 Help
Number of students:  567

Racial breakdown:

Hispanic:
89.9%
African American:
4.9%
White:
3.9%
more

Free/discounted lunch recipients:  67.9% Help


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Performance Trends
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Compare Details Mary B. Lewis Elementary ranks worse than 63.5% of elementary schools in California. It also ranks 9th among 18 ranked elementary schools in the Colton Joint Unified School District. (See more...)
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Compare Details In 2022 the calculated Average Standard Score was 31.67. (See more...)
Student Body
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Compare Details Racial makeup is: Hispanic (89.9%), African American (4.9%), White (3.9%). (See more...)
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Compare Details 67.9% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Mary B. Lewis Elementary is 23.7. 15 elementary schools in the Colton Joint Unified School District have better student/teacher ratios. (See more...)
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Compare Mary B. Lewis Elementary employs 23.9 full-time teachers.
Finance
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Compare Details The average total spent per student at Mary B. Lewis Elementary is $6,773, which is the 7th highest among 18 elementary schools in the Colton Joint Unified School District.
Map and boundary of Mary B. Lewis Elementary


School Attendance Areas provided by ATTOM.

Schooldigger 2022 Rankings:

Mary B. Lewis Elementary:

SchoolDigger ranks Mary B. Lewis Elementary 3738th of 5883 California public elementary schools. (See Mary B. Lewis Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


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


Colton Joint Unified:

SchoolDigger ranks Colton Joint Unified 1164th of 1535 California school districts. (See district ranking list.)


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Rank History for Mary B. Lewis Elementary

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Rank History for all students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 13.90 4414th 4809 8.2%
2005 11.82 4549th 4822 5.7%
2006 9.95 4635th 4818 3.8%
2007 9.99 4918th 5113 3.8%
2008 9.22 4958th 5113 3.0%
2009 15.73 4689th 5193 9.7%
2010 13.37 4989th 5314 6.1%
2011 15.88 4907th 5377 8.7%
2012 11.22 5153rd 5390 4.4%
2013 13.67 5125th 5530 7.3%
2015 18.29 4806th 5611 14.3%
2016 17.66 4827th 5614 14.0%
2017 17.32 4923rd 5692 13.5%
2018 14.82 5112th 5662 9.7%
2019 23.19 4525th 5789 21.8%
2022 31.67 3738th 5883 36.5%
See the entire list of California Elementary School Rankings!

Rank History for English Language Learner students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 26.66 2617th 3246 19.4%
2019 24.54 2901st 3275 11.4%
2022 42.49 1643rd 3311 50.4%
See the entire list of Best California Elementary Schools for English Language Learner Students!

Rank History for Low Socio Economic Status students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 20.09 4485th 5084 11.8%
2019 32.64 3668th 5173 29.1%
2022 42.33 2814th 5264 46.5%
See the entire list of Best California Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 17.00 4775th 5413 11.8%
2019 26.38 4126th 5492 24.9%
2022 28.10 3916th 5635 30.5%
See the entire list of Best California Elementary Schools for Female Students!

Rank History for Male students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 14.48 5008th 5431 7.8%
2019 22.89 4392nd 5510 20.3%
2022 36.13 3258th 5663 42.5%
See the entire list of Best California Elementary Schools for Male Students!

Rank History for Hispanic students at Mary B. Lewis Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 20.68 4204th 4830 13.0%
2019 33.39 3436th 4963 30.8%
2022 45.68 2480th 5084 51.2%
See the entire list of Best California Elementary 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.

Mary B. Lewis Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 
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Data source: California Department of Education

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Enrollment information for Mary B. Lewis Elementary

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 349 6 11 179 12 n/a n/a 0 557
1989 364 12 10 183 16 n/a n/a 0 585
1990 378 18 10 224 11 n/a n/a 0 641
1991 334 14 12 270 12 n/a n/a 0 642
1992 350 30 7 281 11 n/a n/a 0 679
1993 308 38 9 306 6 n/a n/a 0 667
1994 305 31 14 332 6 n/a n/a 0 688
1995 224 36 16 380 6 n/a n/a 0 662
1996 224 36 16 380 6 n/a n/a 0 662
1997 211 59 15 398 7 n/a n/a 0 690
1998 179 67 8 435 11 n/a n/a 0 700
1999 130 51 10 483 13 n/a n/a 42 729
2000 144 82 14 532 12 n/a n/a 0 784
2001 166 76 8 541 11 n/a n/a 0 802
2002 137 63 8 662 12 n/a n/a 3 885
2003 137 63 8 662 12 n/a n/a 3 885
2004 114 61 7 711 14 n/a n/a 0 907
2005 92 46 10 694 7 n/a n/a 6 855
2006 81 53 8 727 4 n/a n/a 1 874
2007 77 52 4 700 6 n/a n/a 0 839
2008 69 41 3 701 7 n/a n/a 0 821
2009 57 41 3 708 8 1 2 0 820
2010 52 38 5 699 7 3 1 0 805
2011 57 26 2 699 6 1 2 0 793
2012 49 24 2 692 7 1 0 0 775
2013 54 18 2 645 7 2 6 0 734
2014 46 25 1 656 4 1 6 0 739
2015 40 19 9 633 0 1 6 0 708
2016 41 21 4 651 1 2 9 0 729
2017 30 22 2 653 0 2 11 0 720
2018 29 25 3 620 1 2 14 0 694
2019 29 17 2 574 1 1 10 0 634
2020 28 20 2 528 0 0 10 0 588
2021 23 22 1 528 1 1 8 0 584
2022 22 28 1 510 1 1 4 0 567

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 Mary B. Lewis Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 557 19.0 29.3 n/a
1989 585 22.0 26.5 n/a
1990 641 24.0 26.7 n/a
1991 642 24.0 26.7 n/a
1992 679 24.4 27.8 58.3
1993 667 25.0 26.7 63.3
1994 688 24.0 28.7 63.8
1995 662 22.5 29.4 63.7
1996 662 22.5 29.4 63.7
1997 690 27.0 25.6 65.9
1998 700 31.4 22.3 78.3
1999 729 33.2 22.0 89.4
2000 784 36.0 21.8 82.8
2001 802 39.3 20.4 80.2
2002 885 39.2 22.6 66.2
2003 885 39.2 22.6 66.2
2004 907 42.0 21.6 78.2
2005 855 41.4 20.7 80.2
2006 874 43.3 20.2 69.5
2007 839 41.0 20.5 81.4
2008 821 42.5 19.3 87.8
2009 820 39.0 19.5 87.7
2010 805 40.0 20.1 87.2
2011 793 n/a n/a 90.7
2012 775 33.0 23.4 n/a
2013 734 32.5 22.5 91
2014 739 29.0 25.4 93.6
2015 708 30.0 23.6 91.7
2016 729 30.0 24.3 91.6
2017 720 30.0 24.0 89.4
2018 694 28.0 24.7 95.2
2019 634 25.0 25.3 87.7
2020 588 n/a n/a 93.5
2021 584 27.8 20.9 88.4
2022 567 23.9 23.7 67.9

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 Mary B. Lewis Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 557 19.0 29.3 n/a
1989 585 22.0 26.5 n/a
1990 641 24.0 26.7 n/a
1991 642 24.0 26.7 n/a
1992 679 24.4 27.8 58.3
1993 667 25.0 26.7 63.3
1994 688 24.0 28.7 63.8
1995 662 22.5 29.4 63.7
1996 662 22.5 29.4 63.7
1997 690 27.0 25.6 65.9
1998 700 31.4 22.3 78.3
1999 729 33.2 22.0 89.4
2000 784 36.0 21.8 82.8
2001 802 39.3 20.4 80.2
2002 885 39.2 22.6 66.2
2003 885 39.2 22.6 66.2
2004 907 42.0 21.6 78.2
2005 855 41.4 20.7 80.2
2006 874 43.3 20.2 69.5
2007 839 41.0 20.5 81.4
2008 821 42.5 19.3 87.8
2009 820 39.0 19.5 87.7
2010 805 40.0 20.1 87.2
2011 793 n/a n/a 90.7
2012 775 33.0 23.4 n/a
2013 734 32.5 22.5 91
2014 739 29.0 25.4 93.6
2015 708 30.0 23.6 91.7
2016 729 30.0 24.3 91.6
2017 720 30.0 24.0 89.4
2018 694 28.0 24.7 95.2
2019 634 25.0 25.3 87.7
2020 588 n/a n/a 93.5
2021 584 27.8 20.9 88.4
2022 567 23.9 23.7 67.9

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

Mary B. Lewis Elementary

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201298.0%0.0%0.0%2.0%99.0%99.0%100.0%98.0%99.0%
201399.0%0.0%0.0%1.0%99.0%99.0%100.0%99.0%100.0%
201495.0%0.0%1.0%4.0%98.0%98.0%98.0%98.0%95.0%
201596.0%0.0%0.0%4.0%100.0%98.0%100.0%98.0%99.0%
201699.0%0.0%0.0%1.0%100.0%100.0%100.0%99.0%100.0%
2017≥99.0%≤1.0%≤1.0%≤1.0%≥99.0%≥99.0%≥99.0%≥99.0%≥99.0%
2018≥98.0%≤2.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
2019≥98.0%≤2.0%≤2.0%≥98.0%≥98.0%≥98.0%≥98.0%≥98.0%
202095.8%0.0%4.2%96.9%

Data source: California Department of Public Health
Finances

Per Pupil Expenditures for Mary B. Lewis Elementary

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YearTotal Expenditures Per Pupil
2018 $6,773

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

Impact of COVID-19 on Mary B. Lewis 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 4525th of 5789 Elementary schoolsRanks 3738th of 5883 Elementary schools
 14.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)		 % proficient
Pandemic (2021-2022)		 Change (%)
3rd Grade English Language Arts/Literacy (Mary B. Lewis Elementary)33.318.8
 14.5%
   3rd Grade English Language Arts/Literacy (Colton Joint Unified)40.330.9
 9.4%
   3rd Grade English Language Arts/Literacy (California)48.542.2
 6.4%
3rd Grade Mathematics (Mary B. Lewis Elementary)2913.2
 15.8%
   3rd Grade Mathematics (Colton Joint Unified)41.330.6
 10.7%
   3rd Grade Mathematics (California)50.243.5
 6.7%
4th Grade English Language Arts/Literacy (Mary B. Lewis Elementary)29.736.3
 6.5%
   4th Grade English Language Arts/Literacy (Colton Joint Unified)39.831.2
 8.7%
   4th Grade English Language Arts/Literacy (California)49.544.2
 5.3%
4th Grade Mathematics (Mary B. Lewis Elementary)18.717.3
 1.4%
   4th Grade Mathematics (Colton Joint Unified)31.520.9
 10.6%
   4th Grade Mathematics (California)44.938.3
 6.7%
5th Grade English Language Arts/Literacy (Mary B. Lewis Elementary)35.347.6
 12.3%
   5th Grade English Language Arts/Literacy (Colton Joint Unified)41.738.2
 3.5%
   5th Grade English Language Arts/Literacy (California)51.747.1
 4.6%
5th Grade Mathematics (Mary B. Lewis Elementary)15.519.1
 3.6%
   5th Grade Mathematics (Colton Joint Unified)23.318.9
 4.4%
   5th Grade Mathematics (California)3831.6
 6.4%
5th Grade Science (Mary B. Lewis Elementary)20.925.3
 4.4%
   5th Grade Science (Colton Joint Unified)20.719.3
 1.4%
   5th Grade Science (California)31.731.2
 0.5%
6th Grade English Language Arts/Literacy (Mary B. Lewis Elementary)43.643.3
 0.3%
   6th Grade English Language Arts/Literacy (Colton Joint Unified)38.637.5
 1%
   6th Grade English Language Arts/Literacy (California)48.545.1
 3.3%
6th Grade Mathematics (Mary B. Lewis Elementary)21.716.7
 5%
   6th Grade Mathematics (Colton Joint Unified)25.720.2
 5.5%
   6th Grade Mathematics (California)38.532.5
 6%

Student Body

Number of students
Pre-pandemic (2018-2019)		 Number of students
Pandemic (2020-2021)		 Change (%)
Total Students634584
 7.9%
African American1722
 29.4%
American Indian11
Asian21
 50%
Hispanic574528
 8%
Pacific Islander11
White2923
 20.7%
Two or More Races108
 20%
% Free/Discounted Lunch Recipients87.7%88.4%
 0.7%



Frequently Asked Questions about Mary B. Lewis Elementary

In the 2021-22 school year, 567 students attended Mary B. Lewis Elementary.

Students who attend Mary B. Lewis Elementary usually go on to attend:

Middle : Joe Baca
High : Grand Terrace High School at the Ray Abril Junior Edal Complex

Students at Mary B. Lewis Elementary are 90% Hispanic, 5% African American, 4% White.

Mary B. Lewis Elementary ranks 3738th of 5883 California elementary schools. SchoolDigger rates this school 2 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. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data 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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