Mary Lou Cowlishaw Elementary

Public K-5

 1212 Sanctuary Ln
       Naperville, IL  60540-1902


 (630) 428-6100

District: Indian Prairie Central Unified School District 204

SchoolDigger Rank:
433rd of 2,045 Illinois Elementary Schools


Student/teacher ratio:  15.5
Number of students:  637
Kindergartners immunized:  100.0%

Racial breakdown:
Asian:
35.9%
White:
27.6%
Hispanic:
16.8%
Free/discounted lunch recipients:  29.8%

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 Compare Mary Lou Cowlishaw Elementary to nearby elementary schools!
We updated the 2017-18 rankings and test scores for this school on Monday, November 5, 2018.


Performance Trends
Compare Details In 2018, Mary Lou Cowlishaw Elementary ranked better than 78.8% of elementary schools in Illinois. It also ranked 15th among 21 ranked elementary schools in the Indian Prairie Central Unified School District 204. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 76.77. (See more...)
Student Body
Compare Details Student population at Mary Lou Cowlishaw Elementary is diverse. Racial makeup is: Asian (35.9%), White (27.6%), Hispanic (16.8%). (See more...)
Compare Details 29.8% of students are receiving a free or discounted lunch. (See more...)
Compare Details 100% of the Kindergarten students at Mary Lou Cowlishaw Elementary have met state immunization requirements. (See more...)
Teachers
Compare Details The student/teacher ratio at Mary Lou Cowlishaw Elementary is 15.5, which is the 8th best among 21 elementary schools in the Indian Prairie Central Unified School District 204. (See more...)
Compare Mary Lou Cowlishaw Elementary employs 41 full-time teachers.
Map and boundary of Mary Lou Cowlishaw Elementary
Schooldigger 2018 Rankings:

Mary Lou Cowlishaw Elementary:

SchoolDigger ranks Mary Lou Cowlishaw Elementary 433rd of 2045 Illinois public elementary schools. (See Mary Lou Cowlishaw Elementary in the ranking list.)

Indian Prairie Central Unified School District 204:

SchoolDigger ranks Indian Prairie Central Unified School District 204 135th of 771 Illinois school districts. (See district ranking list.)


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Rank History for Mary Lou Cowlishaw Elementary

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2003 84.34 201st 2020 90.0%
2004 73.74 569th 2030 72.0%
2005 65.31 843rd 2022 58.3%
2006 67.71 792nd 2086 62.0%
2007 80.68 271st 2095 87.1%
2008 82.73 227th 2092 89.1%
2009 76.71 482nd 2120 77.3%
2010 77.00 474th 2139 77.8%
2011 76.33 487th 2147 77.3%
2012 72.71 633rd 2166 70.8%
2013 85.82 256th 2167 88.2%
2014 86.39 238th 2093 88.6%
2015 77.00 405th 2052 80.3%
2016 86.21 266th 2079 87.2%
2017 82.88 312th 2064 84.9%
2018 76.77 433rd 2045 78.8%

Data source: test scores: Illinois State Board of Education, rankings: SchoolDigger.com

Mary Lou Cowlishaw Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
  
District Scores: 
  
State Scores: 





Data source: Illinois State Board of Education

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Enrollment information for Mary Lou Cowlishaw Elementary

Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1998 406 24 83 25 0 n/a n/a 0 538
1999 477 31 113 36 0 n/a n/a 0 657
2000 448 24 129 31 0 n/a n/a 0 632
2001 494 34 158 45 0 n/a n/a 0 731
2002 468 43 211 41 1 n/a n/a 0 764
2003 468 43 211 41 1 n/a n/a 0 764
2004 285 96 171 50 0 n/a n/a 0 602
2005 282 87 165 47 0 n/a n/a 30 611
2006 258 91 168 56 0 n/a n/a 33 606
2007 242 91 174 61 0 n/a n/a 36 604
2008 231 93 171 62 0 n/a n/a 38 595
2009 243 112 199 70 0 n/a n/a 49 673
2010 262 121 222 76 0 n/a n/a 51 732
2011 235 116 234 105 0 0 41 0 731
2012 230 121 230 109 0 0 32 0 722
2013 244 116 237 131 1 0 34 0 763
2014 201 95 219 99 2 0 35 0 651
2015 187 83 218 107 1 0 31 0 627
2016 176 95 229 107 1 0 29 0 637

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 Lou Cowlishaw Elementary

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1998 538 25.5 21.1 n/a
1999 657 35.5 18.5 n/a
2000 632 30.0 21.1 n/a
2001 731 41.6 17.6 n/a
2002 764 45.1 16.9 0.0
2003 764 45.1 16.9 0.0
2004 602 37.5 16.1 0.0
2005 611 32.8 18.6 0.0
2006 606 29.2 20.8 0.0
2007 604 32.0 18.9 0.0
2008 595 33.0 18.0 0.0
2009 673 42.2 15.9 0.0
2010 732 47.1 15.5 23.6
2011 731 45.7 15.9 23.1
2012 722 45.6 15.8 28.4
2013 763 45.8 16.6 35.1
2014 651 41.6 15.6 31.8
2015 627 40.0 15.6 35.9
2016 637 41.0 15.5 29.8

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

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Mary Lou Cowlishaw Elementary

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1998 538 25.5 21.1 n/a
1999 657 35.5 18.5 n/a
2000 632 30.0 21.1 n/a
2001 731 41.6 17.6 n/a
2002 764 45.1 16.9 0.0
2003 764 45.1 16.9 0.0
2004 602 37.5 16.1 0.0
2005 611 32.8 18.6 0.0
2006 606 29.2 20.8 0.0
2007 604 32.0 18.9 0.0
2008 595 33.0 18.0 0.0
2009 673 42.2 15.9 0.0
2010 732 47.1 15.5 23.6
2011 731 45.7 15.9 23.1
2012 722 45.6 15.8 28.4
2013 763 45.8 16.6 35.1
2014 651 41.6 15.6 31.8
2015 627 40.0 15.6 35.9
2016 637 41.0 15.5 29.8

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.

Immunization Rates

Mary Lou Cowlishaw Elementary

Compare
Immunization Year Number of protected students Number of not protected students Students with medical exemption Students with religious exemption Students with approved immunization delay
Total 2009 674 0 n/a n/a n/a
Total 2010 726 0 n/a n/a n/a
Total 2011 734 0 n/a n/a n/a
Polio 2009 670 0 0 4 0
Polio 2010 717 0 0 9 0
Polio 2011 722 0 1 10 1
DTP 2009 670 0 0 4 0
DTP 2010 718 0 0 8 0
DTP 2011 723 0 2 9 0
Measles 2009 670 0 0 4 0
Measles 2010 717 0 0 9 0
Measles 2011 723 0 0 10 1
Mumps 2009 670 0 0 4 0
Mumps 2010 721 0 0 5 0
Mumps 2011 726 0 0 8 0
Rubella 2009 670 0 0 4 0
Rubella 2010 721 0 0 5 0
Rubella 2011 726 0 0 8 0
Hepatitus B 2009 105 0 0 0 0
Hepatitus B 2010 117 0 0 1 0
Hepatitus B 2011 115 0 0 0 3
HiB 2009 0 0 0 0 0
HiB 2010 0 0 0 0 0
HiB 2011 0 0 0 0 0
Chickenpox 2009 670 0 0 4 0
Chickenpox 2010 721 0 0 5 0
Chickenpox 2011 727 0 1 6 0

Data source: Illinois State Board of Education

About Immunization Rates:
Each year, public and private schools across the state are required to send data about their students’ vaccination status to the Illinois State Board of Education. The state Board of Education compiles the data and shares them with the Illinois Department of Public Health. Public health officials use the data to monitor trends, track compliance with state immunization laws and identify pockets of vulnerability should an outbreak occur.

Source: Chicago Tribune

At this time, SchoolDigger.com only shows immunization data for public schools.




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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board of Education.

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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