publichighGrade 7-12

Tri-County Jr/Sr High School

3003 Hwy 22, Thornburg, IA 50255, United States

+1 (641) 634-2636

5.7

Overall Rating

Location

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Tri-County Jr/Sr High School Overview

About This School

Tri-County Jr/Sr High School is a public high in Thornburg, Iowa, serving 77 students in grades 7-12. Academic results show that students demonstrate proficiency with 67% in ELA and 47% in math. The school maintains a 10:1 student-teacher ratio with 7 teachers on staff, while the average teacher salary is $72,111. The student body at Tri-County Jr/Sr High School is 60% female and 40% male. Regarding ethnicity, the population is 95% White, 4% Two or More Races, and 1% Black.

Total Students

Grade 7-12

10:1

Student-Teacher Ratio

7 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts67%

Mathematics47%

Science0%

School Information

School Type

public

Grade Levels

Grade 7-12

County

Keokuk County

Students per Counselor

N/A:1

Tri-County Jr/Sr High School Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

67%

English Language Arts

City Avg: 66%State Avg: 70%

47%

Mathematics

City Avg: 51%State Avg: 65%

N/A

Science

Class Information

10:1

Student-Teacher Ratio

City Avg: 12.5:1

State Avg: 14.5:1

Students per Counselor

Tri-County Jr/Sr High School Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$72,111

City Avg: $72,111

State Avg: $66,994

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio10:1

Students per Counselor:1

Tri-County Jr/Sr High School Student Demographics

Student Body

40.26%

Male

59.74%

Female

Total Enrollment: 77 students

Racial & Ethnic Diversity

White94.81%

Hispanic0%

Asian0%

Black1.3%

Two or More Races3.9%

Native American0%

Tri-County Jr/Sr High School Reviews

Frequently Asked Questions About Tri-County Jr/Sr High School

Q: What is Tri-County Jr/Sr High School?

A: Tri-County Jr/Sr High School is a high public located in Thornburg.

Q: How many students attend Tri-County Jr/Sr High School?

A: Tri-County Jr/Sr High School has approximately 77 students enrolled.

Q: What is the student-teacher ratio at Tri-County Jr/Sr High School?

A: The student-teacher ratio at Tri-County Jr/Sr High School is 10:1.

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Detailed Information about Tri-County Jr/Sr High School

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Tri-County Jr/Sr High School - Thornburg, IA

Quick Facts about Tri-County Jr/Sr High School
School Name	Tri-County Jr/Sr High School
School Type	public
Grade Levels	Grade 7-12
Location	3003 Hwy 22, Thornburg, IA 50255, Thornburg, IA
County	Keokuk County
Phone	+1 (641) 634-2636
Total Students	77
Student-Teacher Ratio	10:1
Full-Time Teachers	7
Rating	5.7/10
ELA Proficiency	67%
Math Proficiency	47%
Science Proficiency	%

Frequently Asked Questions about Tri-County Jr/Sr High School

What is Tri-County Jr/Sr High School?

Tri-County Jr/Sr High School is a high public located in Thornburg.

How many students attend Tri-County Jr/Sr High School?

Tri-County Jr/Sr High School has approximately 77 students enrolled.

What is the student-teacher ratio at Tri-County Jr/Sr High School?

The student-teacher ratio at Tri-County Jr/Sr High School is 10:1.

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