Enrollment
154
High
DISTRICT 360 · STATE 455
SCHOOL COMMUNITY·CASSIA COUNTY JOINT DISTRICT·NCES 160066000134
RAFT RIVER JR/SR HIGH SCHOOL
55 NORTH 100 WEST TROJAN DRIVE, MALTA, ID 83342 · (208) 645-2220 · Cassia County
GRADES 07–12HIGH43-RURALREGULAR SCHOOL154 STUDENTS
B
allk12 Grade
Scored higher than 56% of Idaho public high schools
- BTest 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
10.5:1
15 FTE teachers
DISTRICT 15.2:1 · STATE 16.0:1
Free / Reduced Lunch
36%
56 students
DISTRICT 51% · 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 7 | 17 | 11% |
| Grade 8 | 21 | 14% |
| Grade 9 | 33 | 21% |
| Grade 10 | 32 | 21% |
| Grade 11 | 25 | 16% |
| Grade 12 | 26 | 17% |
Student demographics
20%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
QUIET COMMUNITY
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START A DISCUSSIONTest scores
ISAT 2024-25 . % ProficientEnglish Language Arts
69.8%
ID avg 53.4%
Math
34.9%
ID avg 43.5%
What this means: On the ISAT, Idaho's statewide test, about 70 of every 100 students at this school read and write at grade level and about 35 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 RAFT RIVER JR/SR HIGH SCHOOL
| School | Students | Low-income | Proficient |
|---|---|---|---|
| RAFT RIVER JR/SR HIGH SCHOOL this school | 154 | 36.4% | N/A |
| BUTTE COUNTY MIDDLE/HIGH SCHOOL ARCO | 186 | 36.0% | N/A |
| POTLATCH JR/SR HIGH SCHOOL POTLATCH | 209 | 33.5% | N/A |
| KOOTENAI JR/SR HIGH SCHOOL HARRISON | 111 | 36.0% | N/A |
| MACKAY JR/SR HIGH SCHOOL MACKAY | 104 | 40.4% | N/A |
| WEST SIDE SENIOR HIGH SCHOOL DAYTON | 248 | 38.7% | 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 RAFT RIVER JR/SR HIGH SCHOOL ranks
Among high schools| Measure | This school | In Idaho |
|---|---|---|
| Math proficiency ranked highest first | 34.9% | #39 of 84 |
| Reading proficiency ranked highest first | 69.8% | #21 of 97 |
| Enrollment ranked largest first | 154 | #118 of 198 |
| Free and reduced lunch ranked highest share first | 36.4% | #77 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
154
-1 (-1%) vs 2020
+28% since 1990-91, when it was 120
Student : Teacher
10.5:1
was 10.3:1
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 | 154 | 14.7 | 10.5:1 | 36% (56) |
| 2023-24 | 158 | 15.1 | 10.5:1 | 30% (48) |
| 2022-23 | 164 | 15.1 | 10.9:1 | 28% (46) |
| 2020-21 | 155 | 15 | 10.3:1 | 24% (37) |
| 2017-18 | 159 | 16.9 | 9.4:1 | 40% (63) |
| 2015-16 | 151 | 16 | 9.4:1 | 46% (69) |
| 2010-11 | 138 | 15 | 9.2:1 | 71% (98) |
| 2000-01 | 165 | 13 | 12.7:1 | 60% (99) |
| 1990-91 | 120 | 11 | 10.9:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for RAFT RIVER JR/SR HIGH SCHOOL.
Since 2017-18: students down 3% (159 to 154); teachers down 13% (16.9 to 14.7).
About RAFT RIVER JR/SR HIGH SCHOOL
RAFT RIVER JR/SR HIGH SCHOOL is a small high school that serves part of MALTA, Idaho. School enrollment was 154 students in 2024-25, in grades 7 through 12. For comparison, high schools in Idaho average about 455 students.
CASSIA COUNTY JOINT DISTRICT has 5,484 students spread across 16 schools.
About 89% of the student body at RAFT RIVER JR/SR HIGH SCHOOL is White. The rest of enrollment is 10% Hispanic. Census estimates put the White share of Cassia County's population at about 69%. Pick two students at random and there is a 20% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.
The school reported 14.7 full-time-equivalent teachers in 2024-25 and a ratio of 10.5:1. That is 5.5 students per teacher below the 16.0:1 average for high schools in Idaho. Free or reduced-price lunch eligibility is 36%. The average for public schools in Cassia County is 52%.
RAFT RIVER JR/SR HIGH SCHOOL is graded B by allk12, scoring above 56% of Idaho public high schools once test results, poverty-adjusted performance, and the recent trend are combined.
In the county around the school, Cassia County, the median household income is $70,830, 21% of adults hold a bachelor's degree or higher, and about 8% of people live in poverty. There are 17 public schools in Cassia County, enrolling about 5,484 students in all.
The nearest public school is RAFT RIVER ELEMENTARY SCHOOL, at less than a tenth of a mile.
Under the NCES locale system, RAFT RIVER JR/SR HIGH SCHOOL is Rural: Remote.
Federal data show 155 students in 2020-21 and 154 in 2024-25, a difference of under 3%.
Community posts for RAFT RIVER JR/SR HIGH SCHOOL can cover school safety, transportation, and start times. Questions from prospective families are welcome too.
Cassia County at a glance
View full county profilePopulation
25,483
Census ACS
Median income
$70,830
Household, ACS
Bachelor's+
21%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
17
5,484 students
Quick facts
Related schools
Other schools in CASSIA COUNTY JOINT DISTRICT
- BURLEY SENIOR HIGH SCHOOLHigh · 1,031 students
- BURLEY JUNIOR HIGH SCHOOLMiddle · 560 students
- WHITE PINE ELEMENTARYElementary · 553 students
- JOHN V EVANS ELEMENTARYElementary · 543 students
- MOUNTAIN VIEW ELEMENTARYElementary · 471 students
- DECLO ELEMENTARY SCHOOLElementary · 453 students
Nearby schools
- RAFT RIVER ELEMENTARY SCHOOL0.1 mi · 143
- ALBION ELEMENTARY SCHOOL13.0 mi · 31
- DECLO SENIOR HIGH SCHOOL19.2 mi · 326
- DECLO ELEMENTARY SCHOOL19.4 mi · 453
- DECLO JR HIGH SCHOOL19.4 mi · 249
- MINI-CASSIA ONLINE LEARNING ACADEMY25.5 mi · 89
Frequently asked questions
About RAFT RIVER JR/SR HIGH SCHOOLHow large is RAFT RIVER JR/SR HIGH SCHOOL?
RAFT RIVER JR/SR HIGH SCHOOL enrolls approximately 154 students in grades 07-12.
What age range does RAFT RIVER JR/SR HIGH SCHOOL serve?
RAFT RIVER JR/SR HIGH SCHOOL serves students from grade 07 through grade 12.
How many teachers does RAFT RIVER JR/SR HIGH SCHOOL have?
RAFT RIVER JR/SR HIGH SCHOOL employs 15 FTE teachers, for a student-to-teacher ratio of 10.5:1.
What is the student diversity at RAFT RIVER JR/SR HIGH SCHOOL?
Student demographics at RAFT RIVER JR/SR HIGH SCHOOL are roughly 89% White, 10% Hispanic, 1% Two or more.
Who oversees RAFT RIVER JR/SR HIGH SCHOOL?
RAFT RIVER JR/SR HIGH SCHOOL is overseen by CASSIA COUNTY JOINT DISTRICT in Cassia County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.