Clifford Johnson School
🇺🇸 Official data · 2025Warrenville, Illinois 60555 · CUSD 200
#893 of 2,303 elementary schools in Illinois
#26652 of 50,301 nationally
About Clifford Johnson School
Clifford Johnson School is a public elementary located in Warrenville, in the CUSD 200 school district of Illinois, United States. It caters for Grades K–5. In 2025 it enrolled 473 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 47.7 out of 100, placing it in the lower 50% of elementary schools in United States and 893rd of 2,303 ranked elementary schools in Illinois. Its strongest component is students per teacher (86th percentile), and its weakest is reading proficiency (33th percentile).
Other published figures: enrollment 473.
There are 3 schools in Warrenville; Clifford Johnson School ranks 3rd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)44%
- Reading proficiency (30%)40%
- Community advantage (fewer free/reduced-price lunch) (25%)63%
- Students per teacher (15%)11.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Clifford Johnson School by the official sources.
- Enrollment
- 473
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 63%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 40%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 44%
- Share of tested students proficient or above (all students, all grades).
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Schools near Clifford Johnson School
Closest schools by straight-line distance, with their Success Index (US).
Currier Elementary School
West Chicago · Public elementary · Grades K–5
359 students · 3.4 km away
Bower Elem School
Warrenville · Public elementary · Grades K–5
406 students · 3.4 km away
Longwood Elem School
Naperville · Public elementary · Grades K–5
346 students · 4.3 km away
Thayer J Hill Middle School
Naperville · Public middle · Grades 6–8
828 students · 4.3 km away
Brookdale Elementary School
Naperville · Public elementary · Grades K–5
462 students · 4.4 km away
Hubble Middle School
Warrenville · Public middle · Grades 6–8
679 students · 4.6 km away
Gary Elementary School
West Chicago · Public elementary · Grades K–5
425 students · 4.6 km away
Metea Valley High School
Aurora · Public high · Grades 9–12
2,766 students · 4.9 km away
Wheaton Warrenville South H S
Wheaton · Public high · Grades 9–12
1,864 students · 4.9 km away
Leman Middle School
West Chicago · Public middle · Grades 6–8
1,048 students · 5.0 km away
Similar schools
Public elementary schools in Illinois with a comparable Enrollment.
Barry Elem School
Chicago · Public elementary · Grades PK–6
473 students
Indian Trail Elem School
Highland Park · Public elementary · Grades K–5
472 students
Balmoral Elem Sch
Crete · Public elementary · Grades K–5
472 students
Heyworth Elem School
Heyworth · Public elementary · Grades PK–6
472 students
Cossitt Ave Elem School
La Grange · Public elementary · Grades K–6
472 students
Northpoint Elementary School
Bloomington · Public elementary · Grades K–5
472 students
Frequently asked questions
Is Clifford Johnson School a good school?
Clifford Johnson School has a Success Index (US) of 47.7 out of 100 (Lower 50% of elementary schools in United States) and ranks #893 of 2,303 in Illinois. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Clifford Johnson School rank in Illinois?
Clifford Johnson School ranks #893 of 2,303 elementary schools in Illinois and #26652 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Clifford Johnson School?
Clifford Johnson School had 473 students in 2025.
Is Clifford Johnson School a elementary school or a high school?
Clifford Johnson School is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Clifford Johnson School?
There are 10 schools within 15 km of Clifford Johnson School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.