IDAHO FALLS SENIOR HIGH SCHOOL

School Overview
Idaho Falls Senior High School, commonly known as "Idaho Falls High School" or "IFHS," is a historic institution located in the heart of Idaho Falls, Idaho. Established in 1892, it holds the distinction of being one of the oldest high schools in the state, serving as a cornerstone of the local community for over a century. The school operates under the Idaho Falls School District 91 and serves students in grades 9 through 12, offering a traditional academic curriculum alongside a wide array of extracurricular activities, including championship-level athletics, performing arts, and various student-led clubs.

The school is well-regarded for its long-standing traditions and competitive spirit, often fostering a strong sense of pride among its alumni and current student body. Its location on South Holmes Avenue places it centrally within the city, making it a focal point for neighborhood activities and community events. As a comprehensive public high school, IFHS balances its deep historical roots with a commitment to modern educational standards, focusing on preparing students for post-secondary education and workforce success through a diverse range of academic and vocational opportunities.
1,298
Total Students
63.4
Full-Time Teachers
20.5
Student/Teacher Ratio
30.8%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for IDAHO FALLS SENIOR HIGH SCHOOL
Demographic Student Count
White970
Hispanic242
Black4
Asian8
Two or More68
American Indian5
Pacific Islander1
  • White
    970 (74.7%)
  • Hispanic
    242 (18.6%)
  • Two or More
    68 (5.2%)
  • Asian
    8 (0.6%)
  • American Indian
    5 (0.4%)
  • Black
    4 (0.3%)
  • Pacific Islander
    1 (0.1%)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: Not reported
Shared Time Status: Not reported
District: IDAHO FALLS DISTRICT
Phone: (208)525-7740
Grade Range: 9th - 12th
Total Students: 1,298
Full-Time Teachers (FTE): 63.4
Pupil/Teacher Ratio: 20.5
NSLP Participation:1 Not reported
Qualified Free Lunch: 359
Qualified Reduced Lunch: 41
Grades Taught
Grade 9 355
Grade 10 325
Grade 11 317
Grade 12 301

Grades Taught Data Table

Grades Taught and Student Counts for IDAHO FALLS SENIOR HIGH SCHOOL
Grade Student Count
Grade 9355
Grade 10325
Grade 11317
Grade 12301
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for IDAHO FALLS SENIOR HIGH SCHOOL
Gender Student Count Percentage
Female63348.8%
Male66551.2%
Nearby High Schools (Within 10 Miles)