For the 2025 school year, there are 2 public middle schools serving 1,012 students in 80304, CO.
The top ranked public middle schools in 80304, CO are Centennial Middle School and Casey Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 80304 have an average math proficiency score of 30% (versus the Colorado public middle school average of 29%), and reading proficiency score of 48% (versus the 43% statewide average). Middle schools in 80304, CO have an average ranking of 7/10, which is in the top 50% of Colorado public middle schools.
Minority enrollment is 45% of the student body (majority Hispanic), which is less than the Colorado public middle school average of 50% (majority Hispanic).
Best 80304, CO Public Middle Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Centennial Middle School
(Math: 34% | Reading: 52%)
Rank:
Rank:
7/
Top 50%10
2205 Norwood Avenue
Boulder, CO 80304
(720) 561-5441
Boulder, CO 80304
(720) 561-5441
Grades: 6-8
| 619 students
Rank: #22.
Casey Middle School
(Math: 26% | Reading: 44%)
Rank:
Rank:
5/
Bottom 50%10
1301 High Street
Boulder, CO 80304
(720) 561-2700
Boulder, CO 80304
(720) 561-2700
Grades: 6-8
| 393 students
80304, Colorado Public Schools (Closed)
School
Location
Grades
Students
840 Mapleton Avenue
Boulder, CO 80304
(303) 442-6962
Boulder, CO 80304
(303) 442-6962
Grades: K-5
| 128 students
1215 Cedar Avenue
Boulder, CO 80304
(303) 449-6618
Boulder, CO 80304
(303) 449-6618
Grades: K-5
| 285 students
Frequently Asked Questions
What are the top ranked public middle schools in 80304, CO?
The top ranked public middle schools in 80304, CO include Centennial Middle School and Casey Middle School.
How many public middle schools are located in 80304?
2 public middle schools are located in 80304.
What is the racial composition of students in 80304?
80304 public middle schools minority enrollment is 45% of the student body (majority Hispanic), which is less than the Colorado public middle schools average of 50% (majority Hispanic).
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We鈥檒l take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

鈥淪mart Snacks鈥 Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.