For the 2025-26 school year, there is 1 public high school serving 86 students in Thornburg, IA.
The top ranked public high 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 high school have an average math proficiency score of 62% (versus the Iowa public high school average of 65%), and reading proficiency score of 67% (versus the 71% statewide average). High schools in Thornburg have an average ranking of 3/10, which is in the bottom 50% of Iowa public high schools.
Thornburg, IA public high school have a Graduation Rate of 80%, which is less than the Iowa average of 87%.
The school with highest graduation rate is Tri-county Jr/sr High School, with ≥80% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.
Minority enrollment is 6% of the student body (majority Black), which is less than the Iowa public high school average of 27% (majority Hispanic).
Best ºÚÁÏÍø¹ÙÍø High Schools in Thornburg, IA (2025-26)
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 ºÚÁÏÍø¹ÙÍø Schools (Closed)
School
Location
Quick Facts
Frequently Asked Questions
What are the top ranked public high schools in Thornburg, IA?
The top ranked public high schools in Thornburg, IA include Tri-county Jr/sr High School.
How many public high schools are located in Thornburg?
1 public high schools are located in Thornburg.
What is the racial composition of students in Thornburg?
Thornburg public high schools minority enrollment is 6% of the student body (majority Black), which is less than the Iowa public high schools average of 27% (majority Hispanic).
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