Enrollment
359
High
DISTRICT 180 · STATE 573
SCHOOL COMMUNITY·MABTON SCHOOL DISTRICT·NCES 530465003406
Mabton Jr. Sr. High
500 B St., Mabton, WA 98935 · (509) 894-4951 · Yakima County
GRADES 07–12HIGH42-RURALTITLE IREGULAR SCHOOL359 STUDENTS
Student : Teacher
18.2:1
20 FTE teachers
DISTRICT 18.2:1 · STATE 21.6:1
Free / Reduced Lunch
93%
333 students
DISTRICT 92% · STATE 51%
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 | 56 | 16% |
| Grade 8 | 53 | 15% |
| Grade 9 | 66 | 18% |
| Grade 10 | 64 | 18% |
| Grade 11 | 64 | 18% |
| Grade 12 | 56 | 16% |
Student demographics
3%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 3% · STATE 68% · 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 Mabton School District. Attendance zones can vary; confirm enrollment with the district.
Test scores
Smarter Balanced + WCAS 2024-25 . % Met or Exceeded StandardEnglish Language Arts
22.6%
WA avg 58.4% . +3.1pp since 2014
Math
9.5%
WA avg 51.2% . +0.9pp since 2014
What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 23 of every 100 students at this school read and write at grade level and about 10 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are up about 3 points since 2014, while math scores have held steady.
Smarter Balanced + WCAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 22.6% | 9.5% |
| 2023-24 | 20.8% | 7.1% |
| 2022-23 | 12.6% | 3.7% |
| 2021-22 | 23.7% | 4.0% |
| 2018-19 | 23.5% | 8.7% |
| 2017-18 | 27.7% | 7.6% |
| 2016-17 | 25.9% | 8.6% |
| 2015-16 | 26.2% | 12.3% |
| 2014-15 | 19.5% | 8.6% |
% Met or Exceeded Standard, all students and all tested grades.
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
15.8%
composite math + reading, all grades
Predicted
18.0%
based on WA schools with similar FRL share
Beats by
-2.2pp
below demographic expectation
What this means: About 16% of students here test proficient in math and reading, compared with the roughly 18% typical for Washington schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Washington's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Where Mabton Jr. Sr. High ranks
Among high schools| Measure | This school | In Washington | In Yakima County |
|---|---|---|---|
| State test proficiency ranked highest first | 15.8% | #267 of 271 | #16 of 16 |
| Math proficiency ranked highest first | 9.5% | #312 of 321 | #15 of 16 |
| Reading proficiency ranked highest first | 22.6% | #317 of 327 | #15 of 16 |
| 3-year test score change ranked biggest gain first | +2.2pp | #81 of 259 | #4 of 15 |
| Enrollment ranked largest first | 359 | #243 of 570 | #14 of 31 |
| Students per teacher ranked fewest first | 18.2:1 | #67 of 311 | #4 of 15 |
| Diversity index ranked most diverse first | 3.3% | #315 of 316 | #15 of 15 |
| Enrollment change since 2017-18 ranked steepest decline first | -1.1% | #156 of 164 | N/A |
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.
7-year change
SY 2017-18 vs SY 2024-25Enrollment
359
-4 (-1%) vs 2017
Student : Teacher
18.2:1
was 16.1:1
% White
2%
was 2%
% Hispanic
98%
was 98%
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free or reduced lunch |
|---|---|---|---|---|
| 2024-25 | 359 | 19.8 | 18.2:1 | 93% (333) |
| 2023-24 | 374 | 21.1 | 17.7:1 | 96% (358) |
| 2022-23 | 367 | 22 | 16.7:1 | 97% (355) |
| 2017-18 | 363 | 22.5 | 16.1:1 | 89% (323) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mabton Jr. Sr. High.
About Mabton Jr. Sr. High
Among the schools in Mabton, Washington, is Mabton Jr. Sr. High, a small high school. The school serves 359 students in grades 7 through 12 in 2024-25. For comparison, high schools in Washington average about 573 students.
Mabton School District has 735 students in 3 schools, and Mabton Jr. Sr. High is one of those schools.
The large majority of students at Mabton Jr. Sr. High, 98%, are Hispanic. The Hispanic share of the county population is lower, at 52%. Mabton Jr. Sr. High has a diversity index of 3%, compared with 70% for all US public school students.
Its teaching staff equals 19.8 full-time positions, a ratio of 18.2:1. For comparison, high schools in Washington average 21.6:1. Free and reduced-price lunch eligibility, a common measure of family income, is 93%. The gap from the 77% average for public schools in Yakima County is 16 points.
The school's average proficiency rate on state tests is 15.8%. For its free or reduced-price lunch share, the predicted value is 18.0%.
Census estimates describe Yakima County this way: median household income is about $70,656, the share of adults with a bachelor's degree or higher is 19%, and roughly 12% of residents are in poverty. The public schools of Yakima County number 119 and enroll about 52,145.
The closest public school to Mabton Jr. Sr. High is Artz Fox Elementary, about 0.3 miles away. Within five miles of Mabton Jr. Sr. High, there are 6 other public schools. Among its closest neighbors with test data, Mabton Jr. Sr. High is 6th of 6 on proficiency.
The school is in rural territory some distance from an urban area, according to its NCES locale (Rural: Distant).
Enrollment was essentially flat over 7 years: 363 in 2017-18, 359 in 2024-25. Staffing shifted too: the ratio moved from 16.1:1 to 18.2:1.
Threads on this page can be about school events, clubs, and volunteer needs. Anyone with firsthand experience at this school can post or comment.
Yakima County at a glance
View full county profilePopulation
257,152
Census ACS
Median income
$70,656
Household, ACS
Bachelor's+
19%
Adults 25+
Poverty rate
12%
Below federal line
Schools in county
119
52,145 students
Quick facts
Related schools
Other schools in Mabton School District
- Artz Fox ElementaryElementary · 375 students
- Mabton Step Up To CollegeHigh · 1 students
Nearby schools
- Artz Fox Elementary0.3 mi · 375
- Grandview High School4.4 mi · 1,160
- Grandview Middle School4.6 mi · 815
- Thompson Elementary School4.8 mi · 549
- Contract Learning Center4.8 mi · 34
- Mcclure Elementary School4.9 mi · 543
Frequently asked questions
About Mabton Jr. Sr. HighHow many students attend Mabton Jr. Sr. High?
Mabton Jr. Sr. High enrolls approximately 359 students in grades 07-12.
What age range does Mabton Jr. Sr. High serve?
Mabton Jr. Sr. High serves students from grade 07 through grade 12.
How many students per teacher at Mabton Jr. Sr. High?
Approximately 18.2:1 students per teacher at Mabton Jr. Sr. High.
What is the student diversity at Mabton Jr. Sr. High?
Student demographics at Mabton Jr. Sr. High are roughly 2% White, 98% Hispanic.
What district is Mabton Jr. Sr. High in?
Mabton Jr. Sr. High is part of Mabton School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.