Enrollment
401
Washington · 2024-25 NCES data
Middle school (grades 6-8) · Longview, WA
Mt. Solo Middle School
Federal NCES profile for Mt. Solo Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 530447002947
👥 S:T ratio 27
🌟 Gifted program 70
🎓 Counselors 60
📋 Attendance 32
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mt. Solo Middle School earns 47/100 on the Resource Investment Index, with class sizes near the Washington median.
- #1 of 3
- middle schools in Longview · Resource Index
- 47
- Resource Index · Typical
- 18.2:1
- students per teacher
- 48.8%
- free-lunch eligible
Mt. Solo Middle School has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Mt. Solo Middle School ranks #1 of 3 middle schools in Longview, WA.
School address
District: Longview School District · Washington
NCES ID 530447002947 Verify on NCES CCD record →
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
18.2:1
vs 17.6:1 Washington avg
+3% vs state
Free-lunch eligible
48.8%
vs 45.0% Washington avg
+8% vs state
Student-teacher ratio in context
How Mt. Solo Middle School compares with Washington and U.S. medians
What stands out at Mt. Solo Middle School
Mt. Solo Middle School is a mid-sized middle school in Longview, Washington, enrolling 401 students.
Class loads run somewhat heavier than typical: 18.2:1 puts it in the larger third of Washington schools by student-teacher ratio.
Its free-meal eligibility rate of 48.8% lands close to the Washington typical range, neither a high- nor low-need campus by this measure.
With 401 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 497 statewide peers matched on enrollment and economic need, it ranks mid-pack at #204.
Its student body is led by White (68%) and Hispanic or Latino (20%) (diversity index 50/100).
Counselor coverage is strong, about 201 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 27.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Longview School District spends $15,677 per pupil, 20% below the Washington average, a leaner-resourced district than most.
Discipline events run high: 91 in- and out-of-school suspensions were reported for 401 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Longview's middle schools, it stands alongside Monticello Middle School (525 students): Mt. Solo Middle School is smaller than that campus by headcount and runs heavier classes (18.2:1 vs 16.4:1).
Longview School District also operates R a Long High School (926 students) and Mark Morris High School (912 students) alongside Mt. Solo Middle School.
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 Mt. Solo Middle School compares
Mt. Solo Middle 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 | 18.2:1 | ▲ 3% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 48.8% | ▲ 8% | 45.0% | 51.7% |
| Enrollment | 401 | top 48% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.2:1
Leaner classes than 23% of US schools, heavier class loads than most.
401
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
48.8%
free-lunch eligible
- 8% above the Washington average of 45.0%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
18.2:1
students per teacher
- 3% above state mean
Top 67% in Washington - lower ratio than 33% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
27.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$15,677
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
Counselors2.0 FTE
Per 201 students, the combined health-and-guidance staffing load for this school.
Discipline context
54
in-school suspensions + 37 out-of-school
Suspension rate: 13.5 per 100 students. Combined in-school and out-of-school rate: 22.7 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 67.8%
Hispanic or Latino 19.7%
Two or More 6.2%
Asian 2.5%
American Indian / Alaska Native 2.0%
Native Hawaiian / Pacific Islander 1.2%
African American 0.5%
Largest group: White at 67.8% of enrollment.
Student-body diversity index 49.6/100
Simpson diversity index - at 49.6, Mt. Solo Middle School is less mixed than the Washington school average of 53.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Longview School District, which includes Mt. Solo Middle School.
$15,677
Per student
-20%
vs Washington
Avg $19,487
-6%
vs U.S.
Avg $16,593
Revenue mix
Local 21.0%
State 64.8%
Federal 14.2%
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 Mt. Solo Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| R a Long High School | Larger | Higher economic need | Higher S:T ratio |
| Mark Morris High School | Larger | Similar economic need | Higher S:T ratio |
| Monticello Middle School | Larger | Higher economic need | Lower S:T ratio |
| Cascade Middle School | Similar size | Higher economic need | Similar S:T ratio |
| Robert Gray Elementary | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Mt. Solo Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 926
- Students per teacher
- 22:1
- Resource Index
- 30/100
- Enrollment
- 912
- Students per teacher
- 21.2:1
- Resource Index
- 31/100
- Enrollment
- 525
- Students per teacher
- 16.4:1
- Resource Index
- 43/100
- Enrollment
- 463
- Students per teacher
- 17.8:1
- Resource Index
- 45/100
- Enrollment
- 415
- Students per teacher
- 16.6:1
- Resource Index
- 45/100
Similar middle schools in Longview
2 comparable middle schools (grades 6-8) serving the same city.
Similar middle 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 (~401 students)
Similar student-teacher ratio (~18.2:1)
Next steps
Verify locally before acting on Mt. Solo Middle School's federal record.
- Compare Mt. Solo Middle School against another school. Compare schools
- Longview 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 Mt. Solo Middle School
How many students attend Mt. Solo Middle School?
Mt. Solo Middle School has 401 students enrolled. It is a middle school in Longview, WA.
What is the student-teacher ratio at Mt. Solo Middle School?
The student-teacher ratio at Mt. Solo Middle School is 18.2:1, which is 3% higher than the Washington average of 17.6:1 and 16% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mt. Solo Middle School?
48.8% of students at Mt. Solo Middle School are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Mt. Solo Middle School?
The largest demographic group at Mt. Solo Middle School is White at 67.8% of enrollment, in Longview, WA.
What is the Resource Investment Index for Mt. Solo Middle School?
Mt. Solo Middle School has a Resource Investment Index of 47/100 (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 Mt. Solo Middle School rank among middle schools in Longview?
By Resource Investment Index, Mt. Solo Middle School ranks #1 of 3 middle schools in Longview, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Longview on the city page.
Is Mt. Solo Middle School a good school?
Mt. Solo Middle School earns 47/100 on the Resource Investment Index, with class sizes near the Washington median. 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 Longview School District?
Besides Mt. Solo Middle School, Longview School District also operates R a Long High School (926 students), Mark Morris High School (912 students), and Monticello Middle School (525 students). See the Longview 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.