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Twin Falls High School

1615 Filer Avenue East, Twin Falls, ID 83301

ASchola Grade
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Grades
9–12
High
Students
1,381
Enrolled 2024–25
Students per teacher
21.5 : 1
Full-time teachers
District
Twin Falls District
Twin Falls County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 134 Idaho high schools · How we grade
Test scores66% proficient in math & reading
92ndpercentile
Equity44% of low-income students proficient
90thpercentile
Attendance7% chronically absent
88thpercentile
Graduation rate90% graduate in 4 years
56thpercentile
College readinessAt least 41% take AP, IB or dual-enrollment courses
81stpercentile
Class size21.5 students per teacher
16thpercentile

Percentiles compare this school with other Idaho high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Twin Falls High School

Twin Falls High School is a public high school in Twin Falls, Idaho, serving grades 9–12. It is part of Twin Falls District. The school is located in a small city in Twin Falls County.

In the 2024–25 school year, 1,381 students were enrolled, with about 21.5 students for every full-time teacher. That ratio is larger than the typical Idaho high school (15.4 students per teacher). Its Schola Grade is A (excellent), compared with 134 Idaho high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1615 Filer Avenue East
Twin Falls, ID 83301
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,381 students
Students per teacher
21.5 to 1
AP courses offered
11
Charter school
No
Magnet school
No
Locale
City — Small
School district
Twin Falls District
County
Twin Falls County
NCES school ID
160324000555

Schools near Twin Falls High School

All 26 schools in Twin Falls →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.