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Clifford Johnson School

Q: Is Clifford Johnson School a good school?

Clifford Johnson School ranks 656 th of 2056 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades K-5

656^th

SchoolDigger Rank ?

of 2,056 Illinois Elementary Schools

Better than 68% of Illinois elementary schools

Summary

Clifford Johnson School is a public elementary school located in Warrenville, Illinois, serving 462 students in grades K-5. The school is part of the Cusd 200 district, which is ranked 86 out of 811 districts in Illinois and has a 4-star rating from SchoolDigger.

Clifford Johnson School has shown mixed academic performance compared to the district and state averages. In the 2024-2025 school year, the school's proficiency rates in English Language Arts (61.9%) and Mathematics (53.2%) were lower than the Cusd 200 district (76.9% and 61.1%) and the state of Illinois (53.1% and 38.5%). However, the school's performance has improved over the years, with proficiency rates increasing from the 2020-2021 school year. The school has also shown strong performance for certain student subgroups, ranking in the top 25% of Illinois elementary schools for White students, Special Education students, and Low Socioeconomic Status students in both English Language Arts and Mathematics.

One area of concern for Clifford Johnson School is its relatively high chronic absenteeism rates, ranging from 14.4% to 26.3% over the past few years, which is higher than the district and state averages. The school also has a high percentage of students eligible for free or reduced-price lunch, ranging from 49.89% to 62.34% over the past few years, indicating a significant population of students from low-income families. Compared to nearby Wiesbrook Elementary School and Bower Elementary School, Clifford Johnson School's academic performance is generally lower, though the school's higher per-student spending suggests a need to evaluate the allocation of resources and their impact on student outcomes.

473

Students ?

11.0

Student/teacher ratio ?

$21,616

Per pupil spending ?

63%

Free/discounted lunch ?

2S700 Continental Dr
Warrenville, IL 60555-1456

(630) 393-1787

District: Cusd 200

Students who attend Clifford Johnson School usually attend:

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

Racial breakdown:

Hispanic:

54.8%

White:

30.0%

Asian:

5.5%

See top rated Illinois elementary schools

Compare Clifford Johnson School to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 42nd percentile in 2015 → 68th in 2025

Strengths

✓Test scores above the Illinois average (50% vs 44% meeting standards)

✓Ranking is trending up — up 26 percentile points since 2015

✓Above the Illinois median (68th percentile)

Worth a look

!Near the bottom of Cusd 200's ranking

Students meeting standards (2024-2025) ?

This school50%

District avg64%

Illinois avg44%

656^th of 2,056

Illinois public elementary schools ?

Top 32%▲ up 26 pts since 2015

From bottom 42% (2015) to top 32% (2025)

See the entire ranking list of Illinois Elementary Schools →

★★★★★

SchoolDigger rating ?

13^th of 13Elementary Schools in the Cusd 200

86^th of 811Cusd 200 among Illinois districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	67.5	656 of 2056	68.1%	★★★☆☆
2024	71.6	527 of 2067	74.5%	★★★★☆
2023	54.1	856 of 2077	58.8%	★★★☆☆
2022	60.7	745 of 2082	64.2%	★★★☆☆
2021	65.5	570 of 1948	70.7%	★★★★☆
2019	62.2	731 of 2086	65.0%	★★★☆☆
2018	64.1	666 of 2037	67.3%	★★★☆☆
2017	59.3	767 of 2044	62.5%	★★★☆☆
2016	58.1	781 of 2046	61.8%	★★★☆☆
2015	37.6	1192 of 2052	41.9%	★★☆☆☆
2014	47.4	1161 of 2093	44.5%	★★☆☆☆
2013	45.6	1258 of 2167	41.9%	★★☆☆☆
2012	51.8	1249 of 2166	42.3%	★★☆☆☆
2011	50.2	1285 of 2147	40.1%	★★☆☆☆
2010	63.8	941 of 2139	56.0%	★★★☆☆
2009	69.2	757 of 2120	64.3%	★★★☆☆
2008	58.6	1084 of 2092	48.2%	★★☆☆☆
2007	76.8	427 of 2095	79.6%	★★★★☆
2006	76.3	452 of 2086	78.3%	★★★★☆
2005	72.1	609 of 2022	69.9%	★★★☆☆
2004	72.3	615 of 2030	69.7%	★★★☆☆
2003	64.0	881 of 2020	56.4%	★★★☆☆

Disabled

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	81.8	111 of 1049	89.4%	★★★★☆
2024	68.3	160 of 886	81.9%	★★★★☆
2023	61.1	239 of 907	73.6%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	58.4	239 of 788	69.7%	★★★☆☆
2024	55.1	253 of 826	69.4%	★★★☆☆
2023	30.7	618 of 788	21.6%	★☆☆☆☆
2022	44.0	375 of 768	51.2%	★★★☆☆
2021	73.5	51 of 537	90.5%	★★★★★
2019	52.4	251 of 743	66.2%	★★★☆☆
2018	70.5	108 of 718	85.0%	★★★★☆

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	61.2	728 of 1942	62.5%	★★★☆☆
2024	67.6	547 of 1942	71.8%	★★★★☆
2023	46.1	966 of 1957	50.6%	★★★☆☆
2022	56.9	746 of 1970	62.1%	★★★☆☆
2021	67.1	464 of 1680	72.4%	★★★★☆
2019	54.8	855 of 2019	57.7%	★★★☆☆
2018	56.4	784 of 1964	60.1%	★★★☆☆

Hispanic

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	60.6	328 of 982	66.6%	★★★☆☆
2024	69.0	190 of 959	80.2%	★★★★☆
2023	42.1	528 of 970	45.6%	★★☆☆☆
2022	56.9	325 of 954	65.9%	★★★☆☆
2021	62.3	163 of 742	78.0%	★★★★☆
2019	59.9	282 of 955	70.5%	★★★★☆
2018	70.4	186 of 938	80.2%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	70.7	381 of 1800	78.8%	★★★★☆
2024	81.7	161 of 1793	91.0%	★★★★★
2023	54.9	694 of 1808	61.6%	★★★☆☆
2022	64.8	437 of 1763	75.2%	★★★★☆
2021	65.8	320 of 1514	78.9%	★★★★☆
2019	70.9	337 of 1816	81.4%	★★★★☆
2018	78.6	200 of 1765	88.7%	★★★★☆

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	69.3	567 of 1947	70.9%	★★★★☆
2024	72.7	473 of 1959	75.9%	★★★★☆
2023	60.1	682 of 1984	65.6%	★★★☆☆
2022	62.0	650 of 1977	67.1%	★★★☆☆
2021	60.2	551 of 1707	67.7%	★★★☆☆
2019	67.2	582 of 2019	71.2%	★★★★☆
2018	70.2	511 of 1972	74.1%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	77.3	206 of 1292	84.1%	★★★★☆
2024	68.2	265 of 1195	77.8%	★★★★☆
2023	59.0	353 of 1156	69.5%	★★★☆☆
2022	55.0	352 of 1113	68.4%	★★★☆☆
2021	65.6	144 of 640	77.5%	★★★★☆
2019	57.4	368 of 1194	69.2%	★★★☆☆
2018	53.2	247 of 763	67.6%	★★★☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	78.0	254 of 1389	81.7%	★★★★☆
2024	78.7	225 of 1392	83.8%	★★★★☆
2023	74.4	284 of 1419	80.0%	★★★★☆
2022	72.4	314 of 1425	78.0%	★★★★☆
2021	75.9	222 of 1308	83.0%	★★★★☆
2019	74.6	296 of 1462	79.8%	★★★★☆
2018	87.0	112 of 1463	92.3%	★★★★★

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Disabled (2025)89th percentile+21 vs school

Special Education (2025)84th percentile+16 vs school

White (2025)82nd percentile+14 vs school

Low Socio Economic Status (2025)79th percentile+11 vs school

Male (2025)71st percentile+3 vs school

English Language Learner (2025)70th percentile~ school

Hispanic (2025)67th percentile~ school

Female (2025)63rd percentile-6 vs school

By subject vs Illinois (2024-2025) ?

English Language Arts62%+9 vs state

Mathematics53%+15 vs state

Science34%-7 vs state

5.0

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What people are saying

by a parent
Monday, February 27, 2017

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

Schools Near Clifford Johnson School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Immunizations Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				ISA Science (2025)	IAR English Language Arts (2025)				IAR Mathematics (2025)				% Polio (2024)	% Measles (2024)	% Mumps (2024)	% Rubella (2024)	% Hepatitis B (2024)	% Varicella (2024)	% DTP (2024)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	ISA Science 5th Grade	IAR English Language Arts 3rd Grade	IAR English Language Arts 4th Grade	IAR English Language Arts 5th Grade	IAR English Language Arts All Grades	IAR Mathematics 3rd Grade	IAR Mathematics 4th Grade	IAR Mathematics 5th Grade	IAR Mathematics All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Hepatitis B All Grades	% Varicella All Grades	% DTP All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Clifford Johnson School	Public	K-5	2S700 Continental Dr	Warrenville	60555	DuPage County	Cusd 200	No	(n/a)	No	Yes	(630) 393-1787	473	43	11.0	63.0%	142 (30.0%)	19 (4.0%)	259 (54.8%)	26 (5.5%)	1 (0.2%)	0 (0.0%)	26 (5.5%)	67.5	656^th of 2056 public elementary schools	68.1%		71.6	527^th of 2067 public elementary schools	74.5%	129	33.8	58.8	66.7	61.0	61.9	57.0	69.7	35.1	53.2	96.9	97.1	97.1	97.1	98.9	96.5	97.4	$21,616	$1,399	$20,217
Currier Elementary School	Public	K-5	800 Garys Mill Rd	West Chicago	60185	DuPage County	West Chicago Education Service District 33	No	(n/a)	No	Yes	(630) 293-6600	359	30	11.9	72.4%	24 (6.7%)	11 (3.1%)	312 (86.9%)	11 (3.1%)	0 (0.0%)	0 (0.0%)	1 (0.3%)	26.5	1525^th of 2056 public elementary schools	25.8%		25.2	1538^th of 2067 public elementary schools	25.6%	13	14.9	34.4	34.8	34.3	34.5	40.3	34.8	6.0	25.7	98.3	97.8	97.8	97.8		97.5	98.3	$25,876	$686	$25,190
Bower Elementary School	Public	K-5	4S241 River Rd	Warrenville	60555	DuPage County	Cusd 200	No	(n/a)	No	No	(630) 393-9413	406	43	9.4	31.5%	246 (60.6%)	12 (3.0%)	89 (21.9%)	35 (8.6%)	1 (0.2%)	0 (0.0%)	23 (5.7%)	89.4	189^th of 2056 public elementary schools	90.8%		90.5	177^th of 2067 public elementary schools	91.4%	12	61.6	82.0	64.9	80.2	76.5	88.5	70.2	60.5	71.6	96.9	97.3	97.3	97.3	99.1	97.8	96.9	$26,444	$1,244	$25,200
Longwood Elementary School	Public	K-5	30W240 Bruce Ln	Naperville	60563	DuPage County	Indian Prairie CUSD 204	No	(n/a)	No	Yes	(630) 428-6789	346	32	10.7	48.8%	79 (22.8%)	138 (39.9%)	87 (25.1%)	25 (7.2%)	1 (0.3%)	0 (0.0%)	16 (4.6%)	24.8	1564^th of 2056 public elementary schools	23.9%		27.7	1466^th of 2067 public elementary schools	29.1%	98	23.3	35.6	23.3	32.6	30.2	42.4	21.7	14.0	27.2	94.8	95.1	95.1	95.1	95.1	94.8	95.1	$18,552	$2,215	$16,337
Brookdale Elementary School	Public	K-5	1200 Redfield Rd	Naperville	60563	DuPage County	Indian Prairie CUSD 204	No	(n/a)	No	No	(630) 428-6800	462	30	15.4	30.1%	192 (41.6%)	80 (17.3%)	66 (14.3%)	92 (19.9%)	1 (0.2%)	1 (0.2%)	30 (6.5%)	86.2	260^th of 2056 public elementary schools	87.4%		76.5	447^th of 2067 public elementary schools	78.4%	187	68.1	69.2	66.3	71.0	68.7	75.6	60.5	66.7	67.5	97.6	98.1	98.1	98.1	99.8	96.3	97.6	$14,113	$770	$13,342
Gary Elementary School	Public	K-5	130 E Forest Ave	West Chicago	60185	DuPage County	West Chicago Education Service District 33	No	(n/a)	No	Yes	(630) 293-6010	425	32	13.2	59.3%	63 (14.8%)	5 (1.2%)	343 (80.7%)	6 (1.4%)	0 (0.0%)	0 (0.0%)	8 (1.9%)	48.3	1032^nd of 2056 public elementary schools	49.8%		39.1	1175^th of 2067 public elementary schools	43.2%	143	36.2	41.7	37.1	71.9	48.7	50.0	20.0	38.6	36.2	96.9	96.9	96.9	96.9		96.9	96.9	$23,046	$680	$22,366
Wiesbrook Elementary School	Public	K-5	2160 Durfee Rd	Wheaton	60189	DuPage County	Cusd 200	No	(n/a)	No	No	(630) 682-2190	496	29	17.1	11.9%	379 (76.4%)	31 (6.3%)	42 (8.5%)	22 (4.4%)	0 (0.0%)	0 (0.0%)	22 (4.4%)	88.4	216^th of 2056 public elementary schools	89.5%		91.7	155^th of 2067 public elementary schools	92.5%	61	55.6	77.6	82.9	76.7	79.5	62.4	77.1	68.5	70.0	96.2	96.2	96.2	96.2	99.6	96.0	96.2	$14,485	$222	$14,262
Winfield Primary School	Public	PK, KG-2	0S150 Winfield Rd	Winfield	60190	DuPage County	Winfield School District 34	No	(n/a)	No	Yes	(630) 909-4910	122	12	10.6	35.2%	69 (56.6%)	6 (4.9%)	31 (25.4%)	7 (5.7%)	1 (0.8%)	0 (0.0%)	8 (6.6%)								(n/a)										94.1	94.1	94.1	94.1	94.1	94.1	94.1	$22,641	$948	$21,693
Mill Street Elementary School	Public	K-5	1300 N Mill St	Naperville	60563	DuPage County	Naperville CUSD 203	No	(n/a)	No	Yes	(630) 420-6353	600	48	12.5	34.7%	278 (46.3%)	63 (10.5%)	122 (20.3%)	95 (15.8%)	1 (0.2%)	0 (0.0%)	41 (6.8%)	92.6	123^rd of 2056 public elementary schools	94.0%		94.8	109^th of 2067 public elementary schools	94.7%	14	68.4	77.7	79.6	84.0	80.4	77.7	73.5	67.0	72.8	97.0	97.2	97.2	97.2	97.2	97.0	96.9	$20,531	$681	$19,850
Hoover Wood Elementary School	Public	K-5	1640 Wagner Rd	Batavia	60510	Kane County	Batavia Unified School District 101	No	(n/a)	No	Yes	(630) 937-8300	363	27	13.6	22.0%	250 (68.9%)	40 (11.0%)	43 (11.8%)	13 (3.6%)	0 (0.0%)	0 (0.0%)	17 (4.7%)	80.7	381^st of 2056 public elementary schools	81.5%		80.2	358^th of 2067 public elementary schools	82.7%	23	50.0	49.3	66.7	80.9	65.2	74.6	64.6	62.7	67.7	99.7	99.4	99.4	99.4		99.1	99.7	$19,760	$704	$19,056

Frequently Asked Questions about Clifford Johnson School

How many students attend Clifford Johnson School?

In the 2024-25 school year, 473 students attended Clifford Johnson School.

What district is Clifford Johnson School in?

Cusd 200

What is the racial makeup of Clifford Johnson School?

Students at Clifford Johnson School are 55% Hispanic, 30% White, 5% Asian, 5% Two or more races, 4% African American.

What schools do graduates of Clifford Johnson School attend?

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

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

Is Clifford Johnson School a good school?

Clifford Johnson School ranks 656^th of 2056 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.

Rate Clifford Johnson School!

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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 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.