Enrollment
191
Middle
DISTRICT 107 · STATE 139
SCHOOL COMMUNITY·CORVALLIS K-12 SCHOOLS·NCES 300741000214
Edna Thomas School
1045 Main, Corvallis, MT 59828 · (406) 961-3007 · Ravalli County
GRADES 05–06MIDDLE42-RURALTITLE IREGULAR SCHOOL191 STUDENTS
·
allk12 Grade
Not graded
This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work
Student : Teacher
20.0:1
10 FTE teachers
DISTRICT 12.8:1 · STATE 11.3:1
Free / Reduced Lunch
48%
91 students
DISTRICT 41% · STATE 58%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 5 | 105 | 55% |
| Grade 6 | 86 | 45% |
Student demographics
25%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 26% · STATE 40% · 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 Corvallis K-12 Schools. Attendance zones can vary; confirm enrollment with the district.
Test scores
EDFacts (federal) 2020-21 . % Proficient (SY 20-21)English Language Arts
47.0%
MT avg 47.2%
Math
32.0%
MT avg 36.0%
What this means: On the EDFacts (federal), Montana's statewide test, about 47 of every 100 students at this school read and write at grade level and about 32 of 100 do math at grade level. Across all Montana schools, those numbers are about 47 and 36.
Source: EDFacts (federal). All students, all grades. See all years and grades →
Schools most like Edna Thomas School
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Edna Thomas School this school | 191 | 47.6% | N/A |
| Stevensville 7-8 Stevensville | 145 | 50.3% | N/A |
| Lewis & Clark School Lewistown | 276 | 47.1% | N/A |
| Three Forks 7-8 Three Forks | 182 | 34.6% | N/A |
| Sleeping Giant Middle Sch Livingston | 261 | 47.1% | N/A |
| Laurel Middle School Laurel | 506 | 44.9% | N/A |
Matched among Montana middle 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 Edna Thomas School ranks
Among middle schools| Measure | This school | In Montana | In Ravalli County |
|---|---|---|---|
| Math proficiency ranked highest first | 32.0% | #35 of 75 | N/A |
| Reading proficiency ranked highest first | 47.0% | #37 of 78 | N/A |
| Enrollment ranked largest first | 191 | #49 of 227 | #3 of 11 |
| Free and reduced lunch ranked highest share first | 47.6% | #34 of 78 | N/A |
| Enrollment change since 2017-18 ranked steepest decline first | -13.2% | #10 of 24 | N/A |
Ranked against other public middle 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
191
+17 (+10%) vs 2020
+7% since 2000-01, when it was 179
Student : Teacher
20.0:1
was 12.4:1
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 | 191 | 9.6 | 20.0:1 | 48% (91) |
| 2023-24 | 199 | 14.1 | 14.2:1 | 45% (89) |
| 2022-23 | 193 | 13.8 | 14.0:1 | N/A |
| 2020-21 | 174 | 14 | 12.4:1 | N/A |
| 2017-18 | 220 | 13.8 | 15.9:1 | 48% (106) |
| 2015-16 | 182 | 13 | 14.0:1 | 52% (94) |
| 2010-11 | 182 | 13 | 14.0:1 | 49% (89) |
| 2000-01 | 179 | 12 | 14.9:1 | 42% (75) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Edna Thomas School.
Since 2017-18: students down 13% (220 to 191); teachers down 31% (13.8 to 9.6).
About Edna Thomas School
Edna Thomas School is a public middle school in Corvallis, Montana. The school counted 191 students in 2024-25, covering grades 5 through 6. It has 37% more students than the average for middle schools in Montana (about 139).
A total of 8 schools make up Corvallis K-12 Schools, with 1,517 students enrolled.
Roughly 86% of students at Edna Thomas School are White. The remaining students are 7% Hispanic and 5% multiracial. On the diversity index, which measures the chance that two random students are from different groups, Edna Thomas School scores 25%.
The school's 9.6 full-time-equivalent teachers translate to a student-to-teacher ratio of 20.0:1. Statewide, middle schools in Montana average 11.3:1. Income data for the school show 48% of students eligible for free or reduced-price lunch. The average for public schools in Ravalli County is similar, at 50%.
Looking at the county, Ravalli County, median household income comes to about $71,283, a bachelor's degree or higher is held by about 29% of adults, and the share of residents below the poverty line is 5%. The county's public schools total 30, with about 5,729 students.
Straight-line distance to the nearest public school, Corvallis High School, is less than a tenth of a mile. Within five miles are at least 8 other public schools.
NCES describes the area around Edna Thomas School as Rural: Distant, meaning in rural territory some distance from an urban area.
Between 2020-21 and 2024-25, Edna Thomas School had a net gain of 17 students, or 10%. The school's ratio increased from 12.4:1 to 20.0:1 between 2020-21 and 2024-25.
People who know Edna Thomas School can post here about homework, tutoring, and testing dates. Parents, students, alumni, and staff are welcome to post.
Ravalli County at a glance
View full county profilePopulation
46,727
Census ACS
Median income
$71,283
Household, ACS
Bachelor's+
29%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
30
5,729 students
Quick facts
Related schools
Other schools in Corvallis K-12 Schools
- Quentin Brown Primary K-4Elementary · 464 students
- Corvallis High SchoolHigh · 406 students
- Corvallis 7-8Middle · 194 students
- Rise Charter & Distance ELElementary · 178 students
- Rise Charter & Distance 7-8Middle · 42 students
- Rise Charter & Distance HSHigh · 41 students
Other schools in Corvallis
- Quentin Brown Primary K-4Elementary · 464 students
- Corvallis High SchoolHigh · 406 students
- Corvallis 7-8Middle · 194 students
- Rise Charter & Distance ELElementary · 178 students
- Rise Charter & Distance 7-8Middle · 42 students
- Rise Charter & Distance HSHigh · 41 students
Nearby schools
- Corvallis High School0.1 mi · 406
- Corvallis 7-80.1 mi · 194
- Rise Charter & Distance HS0.1 mi · 41
- Rise Charter & Distance EL0.1 mi · 178
- Rise Charter & Pathways 7-80.1 mi · 1
- Rise Charter & Distance 7-80.1 mi · 42
Frequently asked questions
About Edna Thomas SchoolHow large is Edna Thomas School?
Edna Thomas School enrolls approximately 191 students in grades 05-06.
Is Edna Thomas School an elementary, middle, or high school?
Edna Thomas School is a middle school covering grades 05-06.
How many students per teacher at Edna Thomas School?
Approximately 20.0:1 students per teacher at Edna Thomas School.
How diverse is Edna Thomas School?
Edna Thomas School reports a student body of 86% White, 7% Hispanic, 1% Asian, 5% Two or more.
Who oversees Edna Thomas School?
Edna Thomas School is overseen by Corvallis K-12 Schools in Ravalli County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.