Clifford Johnson School

Public K-5

 2S700 Continental Dr
       Warrenville, IL  60555-1456


(630) 393-1787

District: Cusd 200

SchoolDigger Rank:
856th of 2,077 Illinois Elementary Schools

Per Pupil Expenditures:  $18,667 Help


Students who attend Clifford Johnson School usually attend:

Middle:    Hubble Middle School
High:    Wheaton Warrenville South High School

Student/teacher ratio:  11.0 Help
Number of students:  462

Racial breakdown:

Hispanic:
52.8%
White:
29.7%
Asian:
8.7%
more

Free/discounted lunch recipients:  61.9% Help


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 Compare Clifford Johnson School to nearby elementary schools!

Performance Trends
Help
Compare Details Clifford Johnson School ranks better than 58.8% of elementary schools in Illinois. It also ranks last among 13 ranked elementary schools in the Cusd 200 School District. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 54.1. (See more...)
Help
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.
Student Body
Help
Compare Details Racial makeup is: Hispanic (52.8%), White (29.7%), Asian (8.7%). (See more...)
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Compare Details 61.9% of students are receiving a free or discounted lunch. This is the highest percentage in the Cusd 200 School District. (See more...)
Teachers
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Compare Details The student/teacher ratio at Clifford Johnson School is 11, which is the 3rd best among 13 elementary schools in the Cusd 200 School District. (See more...)
Help
Compare Clifford Johnson School employs 41.6 full-time teachers.
Finance
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Compare Details The average total spent per student at Clifford Johnson School is $18,667, which is the 5th highest among 13 elementary schools in the Cusd 200 School District.
Schooldigger 2023 Rankings:

Clifford Johnson School:

SchoolDigger ranks Clifford Johnson School 856th of 2077 Illinois public elementary schools. (See Clifford Johnson School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Female students:
Disabled students:
Male students:
Hispanic students:
White students:


Cusd 200:

SchoolDigger ranks Cusd 200 88th of 823 Illinois school districts. (See district ranking list.)


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Your rating for Clifford Johnson School?

Rank History for Clifford Johnson School

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Rank History for all students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2003 64.02 881st 2020 56.4%
2004 72.33 615th 2030 69.7%
2005 72.12 609th 2022 69.9%
2006 76.28 452nd 2086 78.3%
2007 76.77 427th 2095 79.6%
2008 58.65 1084th 2092 48.2%
2009 69.19 757th 2120 64.3%
2010 63.83 941st 2139 56.0%
2011 50.21 1285th 2147 40.1%
2012 51.84 1249th 2166 42.3%
2013 45.57 1258th 2167 41.9%
2014 47.42 1161st 2093 44.5%
2015 37.60 1192nd 2052 41.9%
2016 58.08 781st 2046 61.8%
2017 59.27 767th 2044 62.5%
2018 64.10 666th 2037 67.3%
2019 62.17 731st 2086 65.0%
2021 65.46 570th 1948 70.7%
2022 60.65 745th 2082 64.2%
2023 54.10 856th 2077 58.8%
See the entire list of Illinois Elementary School Rankings!

Rank History for English Language Learner students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 70.54 108th 718 85.0%
2019 52.40 251st 743 66.2%
2021 73.54 51st 537 90.5%
2022 43.98 375th 768 51.2%
2023 30.70 618th 788 21.6%
See the entire list of Best Illinois Elementary Schools for English Language Learner Students!

Rank History for Special Education students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 53.16 247th 763 67.6%
2019 57.36 368th 1194 69.2%
2021 65.63 144th 640 77.5%
2022 55.00 352nd 1113 68.4%
2023 58.98 353rd 1156 69.5%
See the entire list of Best Illinois Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 78.55 200th 1765 88.7%
2019 70.95 337th 1816 81.4%
2021 65.79 320th 1514 78.9%
2022 64.84 437th 1763 75.2%
2023 54.87 694th 1808 61.6%
See the entire list of Best Illinois Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 56.44 784th 1964 60.1%
2019 54.81 855th 2019 57.7%
2021 67.07 464th 1680 72.4%
2022 56.87 746th 1970 62.1%
2023 46.06 966th 1957 50.6%
See the entire list of Best Illinois Elementary Schools for Female Students!

Rank History for Disabled students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2023 61.13 239th 907 73.6%
See the entire list of Best Illinois Elementary Schools for Disabled Students!

Rank History for Male students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 70.22 511th 1972 74.1%
2019 67.22 582nd 2019 71.2%
2021 60.20 551st 1707 67.7%
2022 62.04 650th 1977 67.1%
2023 60.09 682nd 1984 65.6%
See the entire list of Best Illinois Elementary Schools for Male Students!

Rank History for Hispanic students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 70.37 186th 938 80.2%
2019 59.95 282nd 955 70.5%
2021 62.26 163rd 742 78.0%
2022 56.93 325th 954 65.9%
2023 42.09 528th 970 45.6%
See the entire list of Best Illinois Elementary Schools for Hispanic Students!

Rank History for White students at Clifford Johnson School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools IL State Percentile SchoolDigger Rating
2018 86.95 112th 1463 92.3%
2019 74.63 296th 1462 79.8%
2021 75.94 222nd 1308 83.0%
2022 72.41 314th 1425 78.0%
2023 74.43 284th 1419 80.0%
See the entire list of Best Illinois Elementary Schools for White Students!

Data source: test scores: Illinois State Board 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.

Clifford Johnson School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 





Data source: Illinois State Board of Education

Review counts

All ratings (Avg rating: 5)
100%

0%

0%

0%

0%

  

by a parent
Monday, February 27, 2017

Open Quote A great principal, great teachers, wonderful atmosphere. My grandchild is thriving at Johnson. Thanks to all the staff. Close Quote



Enrollment information for Clifford Johnson School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1991 522 12 31 33 3 n/a n/a 0 601
1992 538 21 36 34 0 n/a n/a 0 629
1993 507 20 34 39 0 n/a n/a 0 600
1994 586 19 34 44 0 n/a n/a 0 683
1995 561 32 30 60 1 n/a n/a 0 684
1996 561 32 30 60 1 n/a n/a 0 684
1997 585 32 29 60 1 n/a n/a 0 707
1998 554 25 28 65 1 n/a n/a 0 673
1999 527 18 25 60 0 n/a n/a 0 630
2000 457 28 18 98 0 n/a n/a 0 601
2001 421 30 13 122 4 n/a n/a 0 590
2002 338 29 17 205 0 n/a n/a 0 589
2003 338 29 17 205 0 n/a n/a 0 589
2004 304 41 14 218 0 n/a n/a 0 577
2005 245 18 16 241 1 n/a n/a 23 544
2006 212 19 16 254 1 n/a n/a 25 527
2007 187 30 14 272 1 n/a n/a 27 531
2008 158 38 8 270 1 n/a n/a 30 505
2009 150 37 6 303 1 n/a n/a 35 532
2010 136 31 12 309 0 n/a n/a 27 515
2011 129 26 12 333 1 0 11 0 512
2012 107 28 7 325 1 0 14 0 482
2013 103 14 6 307 1 0 18 0 449
2014 104 13 6 310 1 0 17 0 451
2015 105 29 9 305 2 0 15 0 465
2016 116 26 10 299 1 0 16 0 468
2017 128 16 10 266 2 1 18 0 441
2018 134 19 10 279 3 1 17 0 463
2019 140 18 19 253 4 1 20 0 455
2020 159 28 23 251 5 1 21 0 488
2021 146 20 29 224 1 0 15 0 435
2022 148 19 37 234 1 1 17 0 457
2023 137 18 40 244 2 1 20 0 462

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 Clifford Johnson School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1991 601 25.5 23.5 n/a
1992 629 27.0 23.2 n/a
1993 600 26.0 23.1 n/a
1994 683 27.6 24.7 n/a
1995 684 30.1 22.7 n/a
1996 684 30.1 22.7 n/a
1997 707 34.4 20.6 n/a
1998 673 37.3 18.0 n/a
1999 630 39.9 15.8 n/a
2000 601 38.6 15.6 n/a
2001 590 40.1 14.7 n/a
2002 589 39.8 14.8 24.1
2003 589 39.8 14.8 24.1
2004 577 39.4 14.6 31.4
2005 544 34.9 15.6 35.5
2006 527 35.7 14.8 37.3
2007 531 40.0 13.3 41.3
2008 505 36.0 14.0 50.3
2009 532 38.4 13.9 53.1
2010 515 39.4 13.0 57
2011 512 37.9 13.5 61.9
2012 482 38.0 12.6 73.2
2013 449 47.8 9.3 73.5
2014 451 36.2 12.4 71.4
2015 465 38.0 12.2 76.3
2016 468 38.0 12.3 73.1
2017 441 35.1 12.5 69.6
2018 463 35.2 13.1 65.4
2019 455 35.7 12.7 59.3
2020 488 35.8 13.6 57
2021 435 n/a n/a n/a
2022 457 39.9 11.4 49.9
2023 462 41.6 11.0 61.9

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 Clifford Johnson School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1991 601 25.5 23.5 n/a
1992 629 27.0 23.2 n/a
1993 600 26.0 23.1 n/a
1994 683 27.6 24.7 n/a
1995 684 30.1 22.7 n/a
1996 684 30.1 22.7 n/a
1997 707 34.4 20.6 n/a
1998 673 37.3 18.0 n/a
1999 630 39.9 15.8 n/a
2000 601 38.6 15.6 n/a
2001 590 40.1 14.7 n/a
2002 589 39.8 14.8 24.1
2003 589 39.8 14.8 24.1
2004 577 39.4 14.6 31.4
2005 544 34.9 15.6 35.5
2006 527 35.7 14.8 37.3
2007 531 40.0 13.3 41.3
2008 505 36.0 14.0 50.3
2009 532 38.4 13.9 53.1
2010 515 39.4 13.0 57
2011 512 37.9 13.5 61.9
2012 482 38.0 12.6 73.2
2013 449 47.8 9.3 73.5
2014 451 36.2 12.4 71.4
2015 465 38.0 12.2 76.3
2016 468 38.0 12.3 73.1
2017 441 35.1 12.5 69.6
2018 463 35.2 13.1 65.4
2019 455 35.7 12.7 59.3
2020 488 35.8 13.6 57
2021 435 n/a n/a n/a
2022 457 39.9 11.4 49.9
2023 462 41.6 11.0 61.9

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.

Immunization Rates

Clifford Johnson School

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Compare
YearPolioMeaslesMumpsRubellaVaricellaDTPHepatitis B
201592.5%92.5%92.5%92.5%93.6%92.5%
201698.7%98.7%98.7%98.7%98.7%98.7%
201798.4%98.4%98.4%98.4%98.9%98.4%
201897.2%97.6%97.6%97.6%97.2%97.4%
201998.7%99.1%99.1%99.1%98.9%98.9%
202197.2%97.5%97.5%97.5%97.2%97.2%98.2%
202297.4%97.6%97.6%97.6%97.4%97.2%98.7%
202397.2%96.7%96.7%96.7%96.9%96.9%97.2%

Data source: Illinois State Board of Education
Finances

Per Pupil Expenditures for Clifford Johnson School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $1,421 (9.3%) $13,797 (90.7%) $15,217
2020 $1,396 (9.0%) $14,194 (91.0%) $15,590
2021 $1,378 (7.3%) $17,382 (92.7%) $18,759
2022 $1,378 (7.3%) $17,382 (92.7%) $18,759
2023 $1,162 (6.2%) $17,506 (93.8%) $18,667

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

Impact of COVID-19 on Clifford Johnson 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 731st of 2086 Elementary schoolsRanks 856th of 2077 Elementary schools
 6.2%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts (Clifford Johnson School)32.333.4
 1.1%
   3rd Grade English Language Arts (Cusd 200)48.351.9
 3.6%
   3rd Grade English Language Arts (Illinois)36.428.8
 7.6%
3rd Grade Mathematics (Clifford Johnson School)42.630.8
 11.8%
   3rd Grade Mathematics (Cusd 200)59.654.8
 4.8%
   3rd Grade Mathematics (Illinois)40.633
 7.6%
4th Grade English Language Arts (Clifford Johnson School)45.637.5
 8.1%
   4th Grade English Language Arts (Cusd 200)54.362.2
 7.9%
   4th Grade English Language Arts (Illinois)36.735.4
 1.3%
4th Grade Mathematics (Clifford Johnson School)44.634.8
 9.8%
   4th Grade Mathematics (Cusd 200)53.955.8
 1.9%
   4th Grade Mathematics (Illinois)33.527.7
 5.8%
5th Grade English Language Arts (Clifford Johnson School)3828.7
 9.3%
   5th Grade English Language Arts (Cusd 200)52.357
 4.7%
   5th Grade English Language Arts (Illinois)37.935.2
 2.7%
5th Grade Mathematics (Clifford Johnson School)42.225
 17.2%
   5th Grade Mathematics (Cusd 200)49.244
 5.2%
   5th Grade Mathematics (Illinois)29.825.6
 4.2%
5th Grade Science (Clifford Johnson School)57.745.8
 11.9%
   5th Grade Science (Cusd 200)6866.3
 1.7%
   5th Grade Science (Illinois)54.452.4
 2%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students455462
 1.5%
African American1818
American Indian42
 50%
Asian1940
 110.5%
Hispanic253244
 3.6%
Pacific Islander11
White140137
 2.1%
Two or More Races2020
% Free/Discounted Lunch Recipients59.3%61.9%
 2.6%


Schools Near Clifford Johnson School









Frequently Asked Questions about Clifford Johnson School

In the 2022-23 school year, 462 students attended Clifford Johnson School.

Students at Clifford Johnson School are 53% Hispanic, 30% White, 9% Asian, 4% Two or more races, 4% African American.

Students who attend Clifford Johnson School usually go on to attend:

Middle : Hubble Middle School
High : Wheaton Warrenville South High School

Clifford Johnson School ranks 856th of 2077 Illinois elementary schools. SchoolDigger rates this school 3 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, the Illinois Department of Public Health and the Illinois State Board 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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