The national average public school student-teacher ratio is approximately 15:1 (2026).
The lowest state for student-teacher ratio is District Of Columbia with 11:1. The highest state for student-teacher ratio is Utah with 22:1.
Student-Teacher Ratio Range: 11:1
22:1
Avg. Student-Teacher Ratio: 15:1
Average Public School Student-Teacher Ratio (2026)
State
Average Student-Teacher Ratio
Schools with Lowest Student-Teacher Ratio
Rank: #1-51-5.
11:1
Rank: #1-51-5.
11:1
Rank: #1-51-5.
11:1
Rank: #1-51-5.
11:1
Rank: #1-51-5.
11:1
Rank: #6-106-10.
12:1
Rank: #6-106-10.
12:1
Rank: #6-106-10.
12:1
Rank: #6-106-10.
12:1
Rank: #6-106-10.
12:1
Rank: #11-1511-15.
13:1
Rank: #11-1511-15.
13:1
Rank: #11-1511-15.
13:1
Rank: #11-1511-15.
13:1
Rank: #11-1511-15.
13:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #16-3016-30.
14:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #31-3731-37.
15:1
Rank: #3838.
16:1
Rank: #39-4239-42.
17:1
Rank: #39-4239-42.
17:1
Rank: #39-4239-42.
17:1
Rank: #39-4239-42.
17:1
Rank: #43-4843-48.
18:1
Rank: #43-4843-48.
18:1
Rank: #43-4843-48.
18:1
Rank: #43-4843-48.
18:1
Rank: #43-4843-48.
18:1
Rank: #43-4843-48.
18:1
Rank: #49-5149-51.
22:1
Rank: #49-5149-51.
22:1
Frequently Asked Questions
What is the national average public school student-teacher ratio?
The national average public school student-teacher ratio is 15:1 for 2026.
What are public schools with the highest student-teacher ratio in the United States?
The public schools with the highest student-teacher ratio in the United States include Adams County Technical Institute, 917 Deaf/hard Of Hearing and Early Child. Education Center.
What is the state with the highest student-teacher ratio?
The state with the highest student-teacher ratio is Utah.
Recent Articles
Should Your Child Attend Summer School? Key Signs
Should your child attend summer school? Learn the key signs, benefits, and expert guidance to make the right decision in 2026.
Preventing Summer Learning Loss: Strategies That Work
Discover proven strategies for preventing summer learning loss and keeping students academically engaged during the break.
Transfer Pathways Between Public School Districts 2026
A 2026 guide to transfer pathways between public school districts, including open enrollment, legal rules, and tips for families.