The average student:teacher ratio in Colorado public high schools is approximately 18:1 (2024).
Student:Teacher Ratio Range: 1:1
6:1
Avg. Student:Teacher Ratio: 4:1
Public High Schools Student:Teacher Ratio Statistics in Colorado (2024)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student: Teacher Ratio
Grades
Location
Rank: #1 - 31. - 3.
Warren Tech Central
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: #1 - 31. - 3.
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 - 31. - 3.
Warren Tech South
Alternative School
Student : Teacher Ratio: 1:1
Grades: 11-12
13399 W Coal Mine Ave
Littleton, CO 80127
(303) 982-3626
Littleton, CO 80127
(303) 982-3626
Rank: #4 - 54. - 5.
Connections Learning Center On The Earle Johnson C
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 2:1
Grades: 6-9
1200 Johnson Road
Golden, CO 80401
(303) 982-7004
Golden, CO 80401
(303) 982-7004
Rank: #4 - 54. - 5.
Prep Academy
Alternative School
Student : Teacher Ratio: 2:1
Grades: 6-12
2727 Columbine Street
Denver, CO 80205
(720) 424-8451
Denver, CO 80205
(720) 424-8451
Rank: #6 - 126. - 12.
Student : Teacher Ratio: 3:1
Grades: 9-12
641 Valley Road
Gypsum, CO 81637
(970) 328-8960
Gypsum, CO 81637
(970) 328-8960
Rank: #6 - 126. - 12.
Gilliam School
Alternative School
Student : Teacher Ratio: 3:1
Grades: 5-12
2844 Downing
Denver, CO 80205
(303) 294-8930
Denver, CO 80205
(303) 294-8930
Rank: #6 - 126. - 12.
Grand Mesa High School
Alternative School
Student : Teacher Ratio: 3:1
Grades: 9-12
56600 Highway 330
Collbran, CO 81624
(970) 487-3576
Collbran, CO 81624
(970) 487-3576
Rank: #6 - 126. - 12.
Mountview Youth Service Center
Alternative School
Student : Teacher Ratio: 3:1
Grades: 5-12
7862 West Mansfield Parkway
Denver, CO 80235
(303) 987-4575
Denver, CO 80235
(303) 987-4575
Rank: #6 - 126. - 12.
Platte Valley Youth Services Center
Alternative School
Student : Teacher Ratio: 3:1
Grades: 5-12
2200 West O Street
Greeley, CO 80631
(303) 866-6600
Greeley, CO 80631
(303) 866-6600
Rank: #6 - 126. - 12.
St. Vrain Virtual High School
Alternative School
(Math: 40-59% | Reading: ≥80%)
Rank:
Rank:
10/
Top 10%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: #6 - 126. - 12.
Zebulon Pike
Alternative School
Student : Teacher Ratio: 3:1
Grades: 4-12
1427 West Rio Grande
Colorado Springs, CO 80906
(719) 390-2766
Colorado Springs, CO 80906
(719) 390-2766
Rank: #13 - 1713. - 17.
Gateway School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 4:1
Grades: PK-12
42575 Highway 141
Gateway, CO 81522
(970) 254-7080
Gateway, CO 81522
(970) 254-7080
Rank: #13 - 1713. - 17.
Kim Undivided High School
(Math: ≥50%)
Student : Teacher Ratio: 4:1
Grades: 6-12
425 State Street
Kim, CO 81049
(719) 643-5295
Kim, CO 81049
(719) 643-5295
Rank: #13 - 1713. - 17.
Longview High School
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 4:1
Grades: 9-12
13301 West 2nd Place
Denver, CO 80228
(303) 982-8523
Denver, CO 80228
(303) 982-8523
Rank: #13 - 1713. - 17.
Prairie Vista Youth Service Center
Alternative School
(Math: <50%)
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: #13 - 1713. - 17.
Rocky Mountain Deaf School
Special Education School
Charter School
Charter School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 4:1
Grades: PK-12
1921 Youngfield Street
Golden, CO 80401
(303) 984-5749
Golden, CO 80401
(303) 984-5749
Rank: #18 - 2318. - 23.
Student : Teacher Ratio: 5:1
Grades: 9-12
151 Miller Ranch Road
Edwards, CO 81632
(970) 328-2930
Edwards, CO 81632
(970) 328-2930
Rank: #18 - 2318. - 23.
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: #18 - 2318. - 23.
Colorado School For The Deaf And Blind
Special Education School
(Math: ≤10% | Reading: ≤10%)
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: #18 - 2318. - 23.
Edcsd
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 5:1
Grades: 9-12
373 Inverness Parkway Ste 207
Englewood, CO 80112
(303) 387-9600
Englewood, CO 80112
(303) 387-9600
Rank: #18 - 2318. - 23.
Marvin W Foote Youth Services
Alternative School
Student : Teacher Ratio: 5:1
Grades: 5-12
13500 East Fremont Place
Englewood, CO 80112
(303) 768-7596
Englewood, CO 80112
(303) 768-7596
Rank: #18 - 2318. - 23.
Plainview Junior-senior High School
(Math: <50%)
Student : Teacher Ratio: 5:1
Grades: 6-12
13997 County Road 71
Sheridan Lake, CO 81071
(719) 729-3331
Sheridan Lake, CO 81071
(719) 729-3331
Rank: #24 - 3624. - 36.
Antonito High School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: 9-12
620 Pine Street
Antonito, CO 81120
(719) 376-5468
Antonito, CO 81120
(719) 376-5468
Rank: #24 - 3624. - 36.
Arapahoe Ridge High School
Alternative School
(Math: ≤10% | Reading: 20-29%)
Rank:
Rank:
2/
Bottom 50%10
Student : Teacher Ratio: 6:1
Grades: 9-12
6600 Arapahoe Avenue
Boulder, CO 80303
(720) 561-5220
Boulder, CO 80303
(720) 561-5220
Rank: #24 - 3624. - 36.
Chaffee County High School
Alternative School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: 7-12
613 East Main Street
Buena Vista, CO 81211
(719) 395-4064
Buena Vista, CO 81211
(719) 395-4064
Rank: #24 - 3624. - 36.
Contemporary Learning Academy
Alternative School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: 9-12
200 E. 9th Ave.
Denver, CO 80203
(720) 423-6900
Denver, CO 80203
(720) 423-6900
Rank: #24 - 3624. - 36.
Creede School
(Math: ≤20% | Reading: 40-59%)
Rank:
Rank:
5/
Bottom 50%10
Student : Teacher Ratio: 6:1
Grades: PK-12
308 La Garita Avenue
Creede, CO 81130
(719) 658-2220
Creede, CO 81130
(719) 658-2220
Rank: #24 - 3624. - 36.
Edison Junior-senior High School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: 6-12
14550 Edison Road
Yoder, CO 80864
(719) 478-2125
Yoder, CO 80864
(719) 478-2125
Rank: #24 - 3624. - 36.
Miller Special Education
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: PK-12
200 Kipling Street
Denver, CO 80226
(303) 982-7200
Denver, CO 80226
(303) 982-7200
Rank: #24 - 3624. - 36.
Ouray Senior High School
(Math: ≥50% | Reading: ≥50%)
Rank:
Rank:
9/
Top 20%10
Student : Teacher Ratio: 6:1
Grades: 9-12
400 7th Avenue
Ouray, CO 81427
(970) 325-4505
Ouray, CO 81427
(970) 325-4505
Rank: #24 - 3624. - 36.
Pawnee School Pk-12
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 6:1
Grades: PK-12
19 Chatoga
Grover, CO 80729
(970) 895-2222
Grover, CO 80729
(970) 895-2222
Rank: #24 - 3624. - 36.
Student : Teacher Ratio: 6:1
Grades: 9-12
1160 Snowden Street
Silverton, CO 81433
(970) 387-5543
Silverton, CO 81433
(970) 387-5543
Rank: #24 - 3624. - 36.
Sobesky Academy
Special Education School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 6:1
Grades: K-12
2001 Hoyt Street
Denver, CO 80215
(303) 982-5995
Denver, CO 80215
(303) 982-5995
Rank: #24 - 3624. - 36.
Walsh High School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 6:1
Grades: 7-12
300 California Street
Walsh, CO 81090
(719) 324-5221
Walsh, CO 81090
(719) 324-5221
Show 100 more public schools in CO (out of 521 total schools)
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Frequently Asked Questions
What is the Colorado average public high schools student:teacher ratio?
The Colorado average public high schools student:teacher ratio is 18:1 for 2024.
What are the public high schools with the lowest student:teacher ratio in Colorado?
The best top ranked public high schools in Colorado include Warren Tech Central, Warren Tech North and Warren Tech South.
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