For the 2026 school year, there are 12 public high schools serving 9,614 students in Greeley, CO.
The top-ranked public high schools in Greeley, CO are Early College Academy, Innovative Connections High School and Frontier Charter Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greeley, CO public high schools have an average math proficiency score of 21% (versus the Colorado public high school average of 34%), and reading proficiency score of 37% (versus the 53% statewide average). High schools in Greeley have an average ranking of 3/10, which is in the bottom 50% of Colorado public high schools.
Greeley, CO public high school have a Graduation Rate of 80%, which is less than the Colorado average of 82%.
The school with highest graduation rate is Early College Academy, with ≥95% graduation rate. Read more about public school graduation rate statistics in Colorado or national school graduation rate statistics.
Minority enrollment is 68% of the student body (majority Hispanic), which is more than the Colorado public high school average of 51% (majority Hispanic).
Best Public High Schools in Greeley, CO (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Early College Academy
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
8/
Top 30%10
5509 West 11th Street
Greeley, CO 80631
(970) 348-6295
Greeley, CO 80631
(970) 348-6295
Gr: 9-12 | 293 students Student-teacher ratio: 293:1 Minority enrollment: 73%
Rank: #22.
Innovative Connections High School
Vocational School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
2020 Clubhouse Drive
Greeley, CO 80634
(970) 352-7404
Greeley, CO 80634
(970) 352-7404
Gr: 10-12 | 40 students Student-teacher ratio: 20:1 Minority enrollment: 68%
Rank: #33.
Frontier Charter Academy
Charter School
(Math: 32% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
2560 West 29th Street
Greeley, CO 80631
(970) 330-1780
Greeley, CO 80631
(970) 330-1780
Gr: K-12 | 1,432 students Student-teacher ratio: 21:1 Minority enrollment: 44%
Rank: #44.
Greeley West High School
(Math: 17% | Reading: 37%)
Rank:
Rank:
4/
Bottom 50%10
2401 35th Avenue
Greeley, CO 80634
(970) 348-5400
Greeley, CO 80634
(970) 348-5400
Gr: 9-12 | 1,936 students Student-teacher ratio: 21:1 Minority enrollment: 80%
Rank: #55.
Union Colony Preparatory School
Charter School
(Math: 20-24% | Reading: 30%)
Rank:
Rank:
4/
Bottom 50%10
2000 Clubhouse Drive
Greeley, CO 80634
(970) 673-4546
Greeley, CO 80634
(970) 673-4546
Gr: 6-12 | 333 students Student-teacher ratio: 21:1 Minority enrollment: 70%
Rank: #66.
University Schools
Charter School
(Math: 19% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
6525 18th Street
Greeley, CO 80634
(970) 330-2221
Greeley, CO 80634
(970) 330-2221
Gr: K-12 | 1,784 students Student-teacher ratio: 18:1 Minority enrollment: 48%
Rank: #77.
Greeley Central High School
(Math: 15% | Reading: 37%)
Rank:
Rank:
4/
Bottom 50%10
1515 14th Avenue
Greeley, CO 80631
(970) 348-5000
Greeley, CO 80631
(970) 348-5000
Gr: 9-12 | 1,507 students Student-teacher ratio: 21:1 Minority enrollment: 80%
Rank: #88.
Northridge High School
(Math: 12% | Reading: 38%)
Rank:
Rank:
3/
Bottom 50%10
100 71st Avenue
Greeley, CO 80634
(970) 348-5200
Greeley, CO 80634
(970) 348-5200
Gr: 9-12 | 1,322 students Student-teacher ratio: 20:1 Minority enrollment: 82%
Rank: #99.
District 6 Online Academy
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
1113 10th Ave
Greeley, CO 80631
(970) 348-6172
Greeley, CO 80631
(970) 348-6172
Gr: K-12 | 257 students Student-teacher ratio: 14:1 Minority enrollment: 74%
Rank: #1010.
Jefferson Junior/senior High School
Alternative School
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
1315 4th Avenue
Greeley, CO 80631
(970) 348-1600
Greeley, CO 80631
(970) 348-1600
Gr: 7-12 | 614 students Student-teacher ratio: 17:1 Minority enrollment: 85%
Rank: n/an/a
Centennial Boces High School
Alternative School
2020 Clubhouse Drive
Greeley, CO 80634
(970) 356-7404
Greeley, CO 80634
(970) 356-7404
Gr: 11-12 | 82 students Student-teacher ratio: 21:1 Minority enrollment: 80%
Rank: n/an/a
Platte Valley Youth Services Center
Alternative School
2200 West O Street
Greeley, CO 80631
(970) 304-6220
Greeley, CO 80631
(970) 304-6220
Gr: 5-12 | 14 students Minority enrollment: 57%
Frequently Asked Questions
What are the top-ranked public high schools in Greeley, CO?
The top-ranked public high schools in Greeley, CO include Early College Academy, Innovative Connections High School and Frontier Charter Academy.
How many public high schools are located in Greeley?
12 public high schools are located in Greeley.
What is the racial composition of students in Greeley?
Greeley public high schools minority enrollment is 68% of the student body (majority Hispanic), which is more than the Colorado public high schools average of 51% (majority Hispanic).
Which public high schools in Greeley are often viewed compared to one another?
Popular comparisons of public high schools in Greeley include: Greeley Central High School vs. Greeley West High School, Greeley West High School vs. Greeley Central High School, Northridge High School vs. Greeley West High School
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.
