Millbrook Junior High School
🇺🇸 Official data · 2025Newark, Illinois 60541 · Newark CCSD 66
#114 of 670 middle schools in Illinois
#3839 of 15,369 nationally
About Millbrook Junior High School
Millbrook Junior High School is a public middle located in Newark, in the Newark CCSD 66 school district of Illinois, United States. It caters for Grades 5–8. In 2025 it enrolled 89 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 67.7 out of 100, placing it in the top 25% of middle schools in United States and 114th of 670 ranked middle schools in Illinois. Its strongest component is community advantage (fewer free/reduced-price lunch) (87th percentile), and its weakest is math proficiency (49th percentile).
Other published figures: enrollment 89.
There are 4 schools in Newark; Millbrook Junior High School ranks 2nd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)42%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)24.7%
- Students per teacher (15%)11.1
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 Millbrook Junior High School by the official sources.
- Enrollment
- 89
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 24.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 42%
- Share of tested students proficient or above (all students, all grades).
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Schools near Millbrook Junior High School
Closest schools by straight-line distance, with their Success Index (US).
Newark Elem School
Newark · Public elementary · Grades PK–4
116 students · 6.4 km away
Newark Comm High School
Newark · Public high · Grades 9–12
175 students · 6.5 km away
Centennial Elem School
Plano · Public elementary · Grades 2–3
351 students · 6.6 km away
Plano Middle School
Plano · Public middle · Grades 7–8
358 students · 6.7 km away
Sandwich Community High School
Sandwich · Public high · Grades 9–12
560 students · 6.9 km away
Lynn G Haskin Elementary School
Sandwich · Public elementary · Grades PK–3
226 students · 7.1 km away
Sandwich Middle School
Sandwich · Public middle · Grades 6–8
420 students · 7.2 km away
Herman E Dummer
Sandwich · Public elementary · Grades 4–5
275 students · 7.3 km away
Plano High School
Plano · Public high · Grades 9–12
757 students · 7.7 km away
W W Woodbury Elem School
Sandwich · Public elementary · Grades PK–3
170 students · 7.7 km away
Similar schools
Public middle schools in Illinois with a comparable Enrollment.
A-C Central Middle School
Ashland · Public middle · Grades 5–8
89 students
Lincolnwood Jr High School
Raymond · Public middle · Grades 6–8
90 students
River Ridge Middle School
Hanover · Public middle · Grades 6–8
91 students
Griggsville-Perry Middle School
Perry · Public middle · Grades 5–8
92 students
Spring Garden Middle School
Ina · Public middle · Grades 5–8
93 students
East Dubuque Jr High
East Dubuque · Public middle · Grades 7–8
84 students
Frequently asked questions
Is Millbrook Junior High School a good school?
Millbrook Junior High School has a Success Index (US) of 67.7 out of 100 (Top 25% of middle schools in United States) and ranks #114 of 670 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 Millbrook Junior High School rank in Illinois?
Millbrook Junior High School ranks #114 of 670 middle schools in Illinois and #3839 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Millbrook Junior High School?
Millbrook Junior High School had 89 students in 2025.
Is Millbrook Junior High School a elementary school or a high school?
Millbrook Junior High School is classified as a middle covering Grades 5–8. It is a public school.
What other schools are near Millbrook Junior High School?
There are 10 schools within 15 km of Millbrook Junior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.