For the 2026 school year, there is 1 public middle school serving 86 students in Thornburg, IA.
The top-ranked public middle school in Thornburg, IA is Tri-county Jr/sr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Thornburg, IA public middle school have an average math proficiency score of 62% (versus the Iowa public middle school average of 68%), and reading proficiency score of 67% (versus the 71% statewide average). Middle schools in Thornburg have an average ranking of 3/10, which is in the bottom 50% of Iowa public middle schools.
Minority enrollment is 6% of the student body (majority Black), which is less than the Iowa public middle school average of 25% (majority Hispanic).
Best Public Middle Schools in Thornburg, IA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Tri-county Jr/sr High School
(Math: 60-64% | Reading: 65-69%)
Rank:
Rank:
3/
Bottom 50%10
3003 Hwy 22
Thornburg, IA 50255
(641) 634-2636
Thornburg, IA 50255
(641) 634-2636
Gr: 7-12 | 86 students Student-teacher ratio: 10:1 Minority enrollment: 6%
Thornburg, Iowa Public Schools (Closed)
School
Location
Quick Facts
3003 Highway 22
Thornburg, IA 50255
(641) 634-2636
Thornburg, IA 50255
(641) 634-2636
Gr: 7-8
Frequently Asked Questions
What are the top-ranked public middle schools in Thornburg, IA?
The top-ranked public middle schools in Thornburg, IA include Tri-county Jr/sr High School.
How many public middle schools are located in Thornburg?
1 public middle schools are located in Thornburg.
What is the racial composition of students in Thornburg?
Thornburg public middle schools minority enrollment is 6% of the student body (majority Black), which is less than the Iowa public middle schools average of 25% (majority Hispanic).
Recent Articles
The Experience of Being a New Student Mid-Year
Learn what students experience when transferring to a public school mid-year and how schools help new students adjust socially and academically.
How Public Schools Structure Free Periods or Study Time
Learn how public schools structure free periods or study time to support homework, tutoring, enrichment, and student independence.
The Role of Hallways, Common Areas, and Shared Spaces in Public Schools
Discover how hallways, cafeterias, libraries, and shared spaces shape student learning, safety, and school culture in public schools.