Centennial Middle School
🇺🇸 Official data · 2025Boulder, Colorado 80304 · Boulder Valley School District No. Re2
#77 of 262 middle schools in Colorado
#6079 of 15,369 nationally
About Centennial Middle School
Centennial Middle School is a public middle located in Boulder, in the Boulder Valley School District No. Re2 school district of Colorado, United States. It caters for Grades 6–8. In 2025 it enrolled 598 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 57.2 out of 100, placing it in the top 50% of middle schools in United States and 77th of 262 ranked middle schools in Colorado. Its strongest component is community advantage (fewer free/reduced-price lunch) (78th percentile), and its weakest is students per teacher (14th percentile).
Other published figures: enrollment 598.
There are 26 schools in Boulder; Centennial Middle School ranks 19th of 24 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)46%
- Reading proficiency (30%)55%
- Community advantage (fewer free/reduced-price lunch) (25%)33.1%
- Students per teacher (15%)19.9
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 Centennial Middle School by the official sources.
- Enrollment
- 598
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 33.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 19.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 55%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 46%
- Share of tested students proficient or above (all students, all grades).
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Schools near Centennial Middle School
Closest schools by straight-line distance, with their Success Index (US).
Crest View Elementary School
Boulder · Public elementary · Grades K–5
390 students · 889 m away
Columbine Elementary School
Boulder · Public elementary · Grades PK–5
369 students · 1.4 km away
Foothill Elementary School
Boulder · Public elementary · Grades K–5
419 students · 1.7 km away
Whittier Elementary School
Boulder · Public elementary · Grades K–5
269 students · 2.6 km away
Casey Middle School
Boulder · Public middle · Grades 6–8
363 students · 2.6 km away
Mapleton Early Childhood Center
Boulder · Public other · Grades PK–PK
68 students · 3.1 km away
Boulder High School
Boulder · Public high · Grades 9–12
1,939 students · 3.5 km away
Flatirons Elementary School
Boulder · Public elementary · Grades K–5
163 students · 4.3 km away
University Hill Elementary School
Boulder · Public elementary · Grades PK–5
405 students · 4.4 km away
New Vista High School
Boulder · Public high · Grades 9–12
327 students · 4.9 km away
Similar schools
Public middle schools in Colorado with a comparable Enrollment.
Holmes Middle School
Colorado Springs · Public middle · Grades 6–8
600 students
Cheyenne Mountain Junior High School
Colorado Springs · Public middle · Grades 7–8
604 students
Lake Middle School
Denver · Public middle · Grades 6–8
592 students
Merrill Middle School
Denver · Public middle · Grades 6–8
611 students
Overland Trail Middle School
Brighton · Public middle · Grades 6–8
581 students
W H Heaton Middle School
Pueblo · Public middle · Grades 6–8
578 students
Frequently asked questions
Is Centennial Middle School a good school?
Centennial Middle School has a Success Index (US) of 57.2 out of 100 (Top 50% of middle schools in United States) and ranks #77 of 262 in Colorado. 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 Centennial Middle School rank in Colorado?
Centennial Middle School ranks #77 of 262 middle schools in Colorado and #6079 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Centennial Middle School?
Centennial Middle School had 598 students in 2025.
Is Centennial Middle School a elementary school or a high school?
Centennial Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Centennial Middle School?
There are 10 schools within 15 km of Centennial Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.