Best Public High Schools in 50255 (Thornburg, IA) (2025-26)

Best 50255 Iowa Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 86 students in 50255, IA.

The top ranked public high school in 50255, 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.

Public high school in zipcode 50255 have an score of 62% (versus the Iowa public high school average of 65%), and score of 67% (versus the 71% statewide average). High schools in 50255, IA have an average ranking of 4/10, which is in the bottom 50% of Iowa public high schools.

Public high school in zipcode 50255 have a 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 50255, IA Public High Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Tri-county Jr/sr High School

(Math: 60-64% | Reading: 65-69%)
:

Bottom 50%

3003 Hwy 22
Thornburg, IA 50255
(641) 634-2636

Gr: 7-12 | 86 students Student-teacher ratio: 10:1 Minority enrollment: 6%

[+] Show Closed 51��s in 50255 Iowa

50255, Iowa 51��s (Closed)

School

Location

Quick Facts

Tri-county Junior High School (Closed 2023)

3003 Highway 22
Thornburg, IA 50255
(641) 634-2636

Gr: 7-8

Frequently Asked Questions

What are the top ranked public high schools in 50255, IA?

The top ranked public high schools in 50255, IA include Tri-county Jr/sr High School.

How many public high schools are located in 50255?

1 public high schools are located in 50255.

What is the racial composition of students in 50255?

50255 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).