The average student:teacher ratio in Colorado public schools is approximately 16:1 (2025).
Student:Teacher Ratio Range: 1:1
6:1
Avg. Student:Teacher Ratio: 4:1
Public Schools Student:Teacher Ratio Statistics in Colorado (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student: Teacher Ratio
Grades
Location
Rank: #1 - 21. - 2.
Warren Tech North
Vocational School
Student : Teacher Ratio: 1:1
Grades: 11-12
11325 Allendale Drive
Arvada, CO 80004
(303) 982-9360
Arvada, CO 80004
(303) 982-9360
Rank: #1 - 21. - 2.
Warren Technical
Vocational School
Student : Teacher Ratio: 1:1
Grades: 11-12
13300 West 2nd Place
Denver, CO 80228
(303) 982-8600
Denver, CO 80228
(303) 982-8600
Rank: #3 - 43. - 4.
Early Learning Center At New Legacy Charter School
Charter School
Student : Teacher Ratio: 2:1
Grades: PK
2091 North Dayton Street
Aurora, CO 80010
(303) 340-7880
Aurora, CO 80010
(303) 340-7880
Rank: #3 - 43. - 4.
Gilliam School
Alternative School
Student : Teacher Ratio: 2:1
Grades: 5-12
2844 Downing
Denver, CO 80205
(303) 294-8930
Denver, CO 80205
(303) 294-8930
Rank: #5 - 145. - 14.
Student : Teacher Ratio: 3:1
Grades: 9-12
151 Miller Ranch Road
Edwards, CO 81632
(970) 328-2930
Edwards, CO 81632
(970) 328-2930
Rank: #5 - 145. - 14.
Connections Learning Center On The Earle Johnson C
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
Student : Teacher Ratio: 3:1
Grades: 6-9
1200 Johnson Road
Golden, CO 80401
(303) 982-7004
Golden, CO 80401
(303) 982-7004
Rank: #5 - 145. - 14.
Student : Teacher Ratio: 3:1
Grades: 9-12
641 Valley Road
Gypsum, CO 81637
(970) 328-8960
Gypsum, CO 81637
(970) 328-8960
Rank: #5 - 145. - 14.
Student : Teacher Ratio: 3:1
Grades: K-12
430 Beacon Lite Road Suite 150
Monument, CO 80132
(719) 963-9824
Monument, CO 80132
(719) 963-9824
Rank: #5 - 145. - 14.
Plainview Junior-senior High School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 3:1
Grades: 6-12
13997 County Road 71
Sheridan Lake, CO 81071
(719) 729-3331
Sheridan Lake, CO 81071
(719) 729-3331
Rank: #5 - 145. - 14.
Platte Valley Youth Services Center
Alternative School
Student : Teacher Ratio: 3:1
Grades: 5-12
2200 West O Street
Greeley, CO 80631
(970) 304-6220
Greeley, CO 80631
(970) 304-6220
Rank: #5 - 145. - 14.
Prep Academy
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 3:1
Grades: 6-12
2727 Columbine Street
Denver, CO 80205
(720) 424-8451
Denver, CO 80205
(720) 424-8451
Rank: #5 - 145. - 14.
Student : Teacher Ratio: 3:1
Grades: 9-11
2900 Richard Allen Ct
Denver, CO 80205
(720) 423-7260
Denver, CO 80205
(720) 423-7260
Rank: #5 - 145. - 14.
St. Vrain Virtual High School
Alternative School
(Math: 21-39% | Reading: 60-79%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 3:1
Grades: 9-12
1200 South Sunset Street
Longmont, CO 80501
(303) 591-8627
Longmont, CO 80501
(303) 591-8627
Rank: #5 - 145. - 14.
Student : Teacher Ratio: 3:1
Grades: PK
407 East 42nd Street
Loveland, CO 80538
(970) 613-5052
Loveland, CO 80538
(970) 613-5052
Rank: #15 - 2215. - 22.
Edison Elementary School
(Math: ≥50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 4:1
Grades: PK-5
14550 Edison Road
Yoder, CO 80864
(719) 478-2125
Yoder, CO 80864
(719) 478-2125
Rank: #15 - 2215. - 22.
Student : Teacher Ratio: 4:1
Grades: PK-5
16232 County Road 29
Karval, CO 80823
(719) 446-5311
Karval, CO 80823
(719) 446-5311
Rank: #15 - 2215. - 22.
Kim Undivided High School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 4:1
Grades: 6-12
425 State Street
Kim, CO 81049
(719) 643-5295
Kim, CO 81049
(719) 643-5295
Rank: #15 - 2215. - 22.
Mountview Youth Service Center
Alternative School
Student : Teacher Ratio: 4:1
Grades: 5-12
7862 West Mansfield Parkway
Denver, CO 80235
(303) 987-4575
Denver, CO 80235
(303) 987-4575
Rank: #15 - 2215. - 22.
Prairie Vista Youth Service Center
Alternative School
Student : Teacher Ratio: 4:1
Grades: 4-12
192 Bromley Business Parkway
Brighton, CO 80603
(303) 659-4450
Brighton, CO 80603
(303) 659-4450
Rank: #15 - 2215. - 22.
Student : Teacher Ratio: 4:1
Grades: 6-8
533 Irving Street
Pritchett, CO 81064
(719) 523-4045
Pritchett, CO 81064
(719) 523-4045
Rank: #15 - 2215. - 22.
Vilas Elementary School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 4:1
Grades: PK-6
202 Collingwood St
Vilas, CO 81087
(719) 523-6738
Vilas, CO 81087
(719) 523-6738
Rank: #15 - 2215. - 22.
Zebulon Pike
Alternative School
Student : Teacher Ratio: 4:1
Grades: 4-12
1427 West Rio Grande
Colorado Springs, CO 80906
(719) 390-2766
Colorado Springs, CO 80906
(719) 390-2766
Rank: #23 - 3423. - 34.
Agate Junior Senior High School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: 6-12
41032 2nd Avenue
Agate, CO 80101
(719) 764-2741
Agate, CO 80101
(719) 764-2741
Rank: #23 - 3423. - 34.
Arickaree Undivided High School
(Math: 21-39% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: 6-12
12155 County Road Nn
Anton, CO 80801
(970) 383-2202
Anton, CO 80801
(970) 383-2202
Rank: #23 - 3423. - 34.
Aspen Valley Campus
Alternative School
(Math: 20-29% | Reading: 40-49%)
Rank:
Rank:
5/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: 8-12
1450 Chapel Hills Drive
Colorado Springs, CO 80920
(719) 234-6000
Colorado Springs, CO 80920
(719) 234-6000
Rank: #23 - 3423. - 34.
Campo Undivided High School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 5:1
Grades: 6-12
480 Maple Street
Campo, CO 81029
(719) 787-2226
Campo, CO 81029
(719) 787-2226
Rank: #23 - 3423. - 34.
Colorado School For The Deaf And Blind
Special Education School
(Math: ≤5% | Reading: ≤5%)
Rank:
Rank:
1/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: PK-12
33 N. Institute St.
Colorado Springs, CO 80903
(719) 578-2100
Colorado Springs, CO 80903
(719) 578-2100
Rank: #23 - 3423. - 34.
Student : Teacher Ratio: 5:1
Grades: 6-12
16232 County Road 29
Karval, CO 80823
(719) 446-5311
Karval, CO 80823
(719) 446-5311
Rank: #23 - 3423. - 34.
Student : Teacher Ratio: 5:1
Grades: PK-5
425 State Street
Kim, CO 81049
(719) 643-5295
Kim, CO 81049
(719) 643-5295
Rank: #23 - 3423. - 34.
Longview High School
Alternative School
Student : Teacher Ratio: 5:1
Grades: 9-12
13301 West 2nd Place
Denver, CO 80228
(303) 982-8523
Denver, CO 80228
(303) 982-8523
Rank: #23 - 3423. - 34.
Miller Special Education
Special Education School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: PK-12
200 Kipling Street
Denver, CO 80226
(303) 982-7200
Denver, CO 80226
(303) 982-7200
Rank: #23 - 3423. - 34.
Pawnee School Pk-12
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 5:1
Grades: PK-12
19 Chatoga
Grover, CO 80729
(970) 895-2222
Grover, CO 80729
(970) 895-2222
Rank: #23 - 3423. - 34.
Student : Teacher Ratio: 5:1
Grades: 9-12
533 Irving Street
Pritchett, CO 81064
(719) 523-4045
Pritchett, CO 81064
(719) 523-4045
Rank: #23 - 3423. - 34.
Rocky Mountain Deaf School
Special Education School
Charter School
Charter School
(Math: ≤10% | Reading: 20-29%)
Rank:
Rank:
2/
Bottom 50%10
Student : Teacher Ratio: 5:1
Grades: PK-12
1921 Youngfield Street
Golden, CO 80401
(303) 984-5749
Golden, CO 80401
(303) 984-5749
Rank: #35 - 4835. - 48.
Aguilar Junior-senior High School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 6:1
Grades: 6-12
420 North Balsam
Aguilar, CO 81020
(719) 941-4188
Aguilar, CO 81020
(719) 941-4188
Show 100 more public schools in CO (out of 1,862 total schools)
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Frequently Asked Questions
What is the Colorado average public schools student:teacher ratio?
The Colorado average public schools student:teacher ratio is 16:1 for 2025.
What are the public schools with the lowest student:teacher ratio in Colorado?
The best top ranked public schools in Colorado include Warren Tech North, Warren Technical and Early Learning Center At New Legacy Charter School.
What is public high school and public elementary school with the lowest student:teacher ratio in Colorado?
The public high school with the lowest student:teacher ratio in Colorado is Warren Tech North, with a value of 1:1. The public elementary school with the lowest student:teacher ratio is Gilliam School, with a value of 2:1.
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