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A−

Firth High School

PublicHighGrades 9–12

329 Lincoln Street, Firth, ID 83236 · (208) 346-6812 · Part of Firth School District 59

Firth’s Schools page →

Directions
Students
305
Students per teacher
19:1
Free or reduced lunch
28%
Setting
Rural
Grades
9–12
The gist

What stands out about Firth High School

  • Its own letter, A−: reading and math results near the top of Idaho’s public schools
  • Reading / language arts 18 pts above the state
  • Enrollment up 24.5% since 2020–21

On the path

Where Firth kids come from and go next. The whole path →

5–8Firth Middle School247 students
9–12Firth High SchoolYou are here

Test scores

2020–21
Math proficiency42%
State average 39.6%
Reading / language arts72%
State average 54%

Its own letter, A−, places these results among Idaho’s 671 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

329 Lincoln Street, Firth

Students

Enrollment by grade
Grade 986
Grade 1073
Grade 1165
Grade 1281
Enrollment over time
245’20
270’21
277’22
290’23
305’24

Up 24.5% since 2020–21.

Who goes here
White 84%Hispanic 12%American Indian/Alaska Native 1%Black <1%Two or more races <1%Asian <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Firth High School from Firth families.

Other schools in Firth School District 59

The district →
A W Johnson Elementary School
Elementary · Grades PK–4 · Firth
B−
256 students16:1
Firth Middle School
Middle · Grades 5–8 · Firth
B−
247 students15:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Idaho’s other public schools; Firth’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.