Enrollment
369
Washington · 2024-25 NCES data
Other / mixed grade configuration · Chehalis, WA
Adna Middle/High School
Federal NCES profile for Adna Middle/High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataOther / mixed grade configurationNCES 530006000013
👥 S:T ratio 26
🌟 Gifted program 70
🎓 Counselors 26
📋 Attendance 58
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Adna Middle/High School earns 45/100 on the Resource Investment Index, with class sizes near the Washington median. It is also less racially and ethnically mixed than most Washington schools.
- #3 of 4
- schools in Chehalis · Resource Index
- 45
- Resource Index · Typical
- 18.4:1
- students per teacher
- 17.4%
- free-lunch eligible
Adna Middle/High School has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Adna Middle/High School ranks #3 of 4 schools in Chehalis, WA.
School address
District: Adna School District · Washington
NCES ID 530006000013 Verify on NCES CCD record →
Teachers (FTE)
20.0
Federal CCD staff survey
Students per teacher
18.4:1
vs 17.6:1 Washington avg
+5% vs state
Free-lunch eligible
17.4%
vs 45.0% Washington avg
-61% vs state
Student-teacher ratio in context
How Adna Middle/High School compares with Washington and U.S. medians
What stands out at Adna Middle/High School
Adna Middle/High School is a lower-poverty, mid-sized combined-grade school in Chehalis, Washington, enrolling 369 students.
Class loads run somewhat heavier than typical: 18.4:1 puts it in the larger third of Washington schools by student-teacher ratio.
Comparatively few students face economic hardship here, 17.4% free-meal eligibility runs 61% below the Washington average.
With 369 students, its enrollment sits close to the Washington median campus size.
Its Resource Investment Index sits near the middle of the pack among 2,394 scored Washington schools.
Against 313 statewide peers matched on enrollment and economic need, it ranks mid-pack at #212.
Its student body is predominantly White (86% of enrollment), among the less diverse in the state (diversity index 25/100).
Counselor availability sits well past the ASCA benchmark, roughly 369 students sharing each counselor, though short of the most stretched campuses.
16.8% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Adna School District spends $15,481 per pupil, 21% below the Washington average, a leaner-resourced district than most.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Chehalis's public schools, it stands alongside James W Lintott Elementary School (634 students): Adna Middle/High School is smaller than that campus by headcount and runs heavier classes (18.4:1 vs 16.3:1).
Its district, Adna School District, also runs Adna Elementary School (265 students).
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Adna Middle/High School compares
Adna Middle/High School on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.4:1 | ▲ 5% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 17.4% | ▼ 61% | 45.0% | 51.7% |
| Enrollment | 369 | top 53% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.4:1
Leaner classes than 22% of US schools, heavier class loads than most.
369
Bigger than 43% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
17.4%
free-lunch eligible
- 61% below the Washington average of 45.0%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
18.4:1
students per teacher
- 5% above state mean
Top 68% in Washington - lower ratio than 32% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
16.8%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$15,481
per pupil, district-wide
- below Washington avg of $19,487
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 369 students, the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 22 out-of-school
Suspension rate: 1.4 per 100 students. Combined in-school and out-of-school rate: 7.3 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 86.4%
Hispanic or Latino 7.9%
African American 2.2%
Two or More 2.2%
American Indian / Alaska Native 1.4%
Largest group: White at 86.4% of enrollment.
Student-body diversity index 24.6/100
Simpson diversity index - at 24.6, Adna Middle/High School is less mixed than the Washington school average of 53.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Adna School District, which includes Adna Middle/High School.
$15,481
Per student
-21%
vs Washington
Avg $19,487
-7%
vs U.S.
Avg $16,593
Revenue mix
Local 16.7%
State 71.3%
Federal 12.0%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Adna Middle/High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Adna Elementary School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Adna Middle/High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 265
- Students per teacher
- 16.6:1
- Resource Index
- 60/100
Similar other schools in Chehalis
3 comparable other schools (grades Mixed) serving the same city.
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Washington, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~369 students)
Next steps
Verify locally before acting on Adna Middle/High School's federal record.
- Compare Adna Middle/High School against another school. Compare schools
- Adna School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Adna Middle/High School
How many students attend Adna Middle/High School?
Adna Middle/High School has 369 students enrolled. It is a public school in Chehalis, WA.
What is the student-teacher ratio at Adna Middle/High School?
The student-teacher ratio at Adna Middle/High School is 18.4:1, which is 5% higher than the Washington average of 17.6:1 and 17% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Adna Middle/High School?
17.4% of students at Adna Middle/High School are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Adna Middle/High School?
The largest demographic group at Adna Middle/High School is White at 86.4% of enrollment, in Chehalis, WA.
What is the Resource Investment Index for Adna Middle/High School?
Adna Middle/High School has a Resource Investment Index of 45/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Adna Middle/High School rank among schools in Chehalis?
By Resource Investment Index, Adna Middle/High School ranks #3 of 4 schools in Chehalis, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Chehalis on the city page.
Is Adna Middle/High School a good school?
Adna Middle/High School earns 45/100 on the Resource Investment Index, with class sizes near the Washington median. It is also less racially and ethnically mixed than most Washington schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Adna School District?
Besides Adna Middle/High School, Adna School District also operates Adna Elementary School (265 students). See the Adna School District district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.