Enrollment
128
High
DISTRICT 120 · STATE 455
SCHOOL COMMUNITY·GLENNS FERRY JOINT DISTRICT·NCES 160123000220
GLENNS FERRY HIGH SCHOOL
639 NORTH BANNOCK STREET, GLENNS FERRY, ID 83623 · (208) 366-7434 · Elmore County
GRADES 09–12HIGH43-RURALTITLE IREGULAR SCHOOL128 STUDENTS
C-
allk12 Grade
Scored higher than 24% of Idaho public high schools
- C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Idaho public high schools
Student : Teacher
13.4:1
10 FTE teachers
DISTRICT 12.4:1 · STATE 16.0:1
Free / Reduced Lunch
52%
66 students
DISTRICT 62% · STATE 46%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 30 | 23% |
| Grade 10 | 32 | 25% |
| Grade 11 | 37 | 29% |
| Grade 12 | 29 | 23% |
Student demographics
48%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 49% · STATE 44% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Feeds from
Based on grade levels within GLENNS FERRY JOINT DISTRICT. Attendance zones can vary; confirm enrollment with the district.
Test scores
ISAT 2024-25 . % ProficientEnglish Language Arts
50.0%
ID avg 53.4%
Math
22.5%
ID avg 43.5%
What this means: On the ISAT, Idaho's statewide test, about 50 of every 100 students at this school read and write at grade level and about 23 of 100 do math at grade level. Across all Idaho schools, those numbers are about 53 and 44.
Source: ISAT. All students, all grades. See all years and grades →
Schools most like GLENNS FERRY HIGH SCHOOL
| School | Students | Low-income | Proficient |
|---|---|---|---|
| GLENNS FERRY HIGH SCHOOL this school | 128 | 51.6% | N/A |
| RIMROCK JR/SR HIGH SCHOOL BRUNEAU | 136 | 51.5% | N/A |
| MARSING HIGH SCHOOL MARSING | 256 | 56.3% | N/A |
| HANSEN JR/SR HIGH SCHOOL HANSEN | 127 | 58.3% | N/A |
| HOMEDALE HIGH SCHOOL HOMEDALE | 400 | 50.0% | N/A |
| WEST JEFFERSON HIGH SCHOOL TERRETON | 204 | 52.0% | N/A |
Matched among Idaho high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where GLENNS FERRY HIGH SCHOOL ranks
Among high schools| Measure | This school | In Idaho |
|---|---|---|
| Math proficiency ranked highest first | 22.5% | #71 of 84 |
| Reading proficiency ranked highest first | 50.0% | #72 of 97 |
| Enrollment ranked largest first | 128 | #134 of 198 |
| Free and reduced lunch ranked highest share first | 51.6% | #31 of 146 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
128
+1 (+1%) vs 2020
-52% since 1990-91, when it was 267
Student : Teacher
13.4:1
was 12.7:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 128 | 9.6 | 13.4:1 | 52% (66) |
| 2023-24 | 127 | 9.6 | 13.2:1 | 32% (41) |
| 2022-23 | 119 | 10.1 | 11.8:1 | 34% (40) |
| 2020-21 | 127 | 10 | 12.7:1 | 33% (42) |
| 2017-18 | 123 | 12.2 | 10.1:1 | 73% (90) |
| 2015-16 | 123 | 11 | 11.2:1 | 67% (82) |
| 2010-11 | 144 | N/A | N/A | 69% (100) |
| 2000-01 | 215 | 14 | 15.4:1 | 48% (103) |
| 1990-91 | 267 | 18 | 14.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for GLENNS FERRY HIGH SCHOOL.
Since 2017-18: students up 4% (123 to 128); teachers down 21% (12.2 to 9.6).
About GLENNS FERRY HIGH SCHOOL
GLENNS FERRY HIGH SCHOOL is a very small high school located in GLENNS FERRY, Idaho. The school serves grades 9 through 12. Enrollment is 128 students. It has 72% fewer students than the average for high schools in Idaho (about 455).
GLENNS FERRY HIGH SCHOOL is part of a district of 3 schools: GLENNS FERRY JOINT DISTRICT, with 361 students.
Federal enrollment data show GLENNS FERRY HIGH SCHOOL is 60% White. Next come 40% Hispanic. That compares with about 73% White among all Elmore County residents. The diversity index for GLENNS FERRY HIGH SCHOOL is 48%. For US public schools as a whole it is 70%.
Its staff includes 9.6 full-time-equivalent teachers, for about 13.4 students per teacher. The gap from the 16.0:1 average for high schools in Idaho is 2.6 students per teacher. Roughly 52% of students at GLENNS FERRY HIGH SCHOOL can receive free or reduced-price lunch. The average for public schools in Elmore County is similar, at 55%.
On the allk12 Grade, GLENNS FERRY HIGH SCHOOL lands at C-, ahead of 24% of Idaho public high schools.
The school's county is Elmore County. According to Census Bureau estimates, median household income comes to about $65,359, the share of adults with a bachelor's degree or higher is 22%, and roughly 7% of residents are in poverty. There are 18 public schools in the county, enrolling about 4,507, GLENNS FERRY HIGH SCHOOL among them.
The closest school to GLENNS FERRY HIGH SCHOOL is GLENNS FERRY MIDDLE SCHOOL, located less than a tenth of a mile away. In all, 2 other public schools sit within five miles of GLENNS FERRY HIGH SCHOOL.
GLENNS FERRY HIGH SCHOOL is in rural territory far from an urban area, a location NCES labels Rural: Remote.
Enrollment in 2024-25 was 128, close to the 127 recorded in 2020-21.
Use the discussion section to ask about homework, tutoring, and testing dates at GLENNS FERRY HIGH SCHOOL. Current and former families are welcome to add their experience.
Elmore County at a glance
View full county profilePopulation
29,321
Census ACS
Median income
$65,359
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
18
4,507 students
Quick facts
Related schools
Other schools in GLENNS FERRY JOINT DISTRICT
- GLENNS FERRY ELEMENTARY SCHOOLElementary · 139 students
- GLENNS FERRY MIDDLE SCHOOLMiddle · 94 students
Other schools in GLENNS FERRY
- GLENNS FERRY ELEMENTARY SCHOOLElementary · 139 students
- GLENNS FERRY MIDDLE SCHOOLMiddle · 94 students
Nearby schools
- GLENNS FERRY MIDDLE SCHOOL0.0 mi · 94
- GLENNS FERRY ELEMENTARY SCHOOL0.0 mi · 139
- BLISS SCHOOL18.7 mi · 110
- MOUNTAIN HOME JUNIOR HIGH SCHOOL22.1 mi · 500
- MOUNTAIN HOME SR HIGH SCHOOL22.4 mi · 918
- RICHARD MCKENNA CHARTER SCHOOL - MONTESSORI22.6 mi · 164
Frequently asked questions
About GLENNS FERRY HIGH SCHOOLWhat is the total enrollment at GLENNS FERRY HIGH SCHOOL?
GLENNS FERRY HIGH SCHOOL enrolls approximately 128 students in grades 09-12.
Is GLENNS FERRY HIGH SCHOOL an elementary, middle, or high school?
GLENNS FERRY HIGH SCHOOL is a high school covering grades 09-12.
How many teachers does GLENNS FERRY HIGH SCHOOL have?
GLENNS FERRY HIGH SCHOOL employs 10 FTE teachers, for a student-to-teacher ratio of 13.4:1.
What is the racial breakdown of students at GLENNS FERRY HIGH SCHOOL?
At GLENNS FERRY HIGH SCHOOL, the student body is approximately 60% White, 40% Hispanic.
What district is GLENNS FERRY HIGH SCHOOL in?
GLENNS FERRY HIGH SCHOOL is part of GLENNS FERRY JOINT DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.