Enrollment
219
Washington · 2024-25 NCES data
Other / mixed grade configuration · Concrete, WA
Concrete High School
Federal NCES profile for Concrete High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
2024-25 NCES dataOther / mixed grade configurationNCES 530166000286
👥 S:T ratio 45
🌟 Gifted program 70
🎓 Counselors 56
📋 Attendance 29
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Concrete High School earns 50/100 on the Resource Investment Index, with class sizes smaller than 80% of Washington schools.
- 50
- Resource Index · Higher
- 13.7:1
- small classes for Washington
- 43.0%
- free-lunch eligible
- 219
- students enrolled
Concrete High School has class sizes smaller than 80% of Washington schools. Computed live against every Washington school reporting to NCES.
School address
District: Concrete School District · Washington
NCES ID 530166000286 Verify on NCES CCD record →
Teachers (FTE)
16.0
Federal CCD staff survey
Students per teacher
13.7:1
vs 17.6:1 Washington avg
-22% vs state
Free-lunch eligible
43.0%
vs 45.0% Washington avg
-4% vs state
Student-teacher ratio in context
How Concrete High School compares with Washington and U.S. medians
What stands out at Concrete High School
Concrete High School is a mid-sized combined-grade school in Concrete, Washington, enrolling 219 students.
Class sizes run a bit leaner than typical: 13.7:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Its free-meal eligibility rate of 43.0% lands close to the Washington typical range, neither a high- nor low-need campus by this measure.
Enrollment of 219 puts it in the smaller third of Washington schools by headcount.
Its Resource Investment Index lands in the upper third of 2,394 scored Washington schools.
Against 175 statewide peers matched on enrollment and economic need, it ranks mid-pack at #75.
Its student body is led by White (74%) and Hispanic or Latino (17%) (diversity index 41/100).
Counselor coverage is strong, about 219 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 28.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Concrete's public schools, it stands alongside Special Services School (1 students): Concrete High School is larger than that campus by headcount.
Concrete School District also operates Concrete Elementary (308 students) and Special Services School (1 students) alongside Concrete High 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 Concrete High School compares
Concrete 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 | 13.7:1 | ▼ 22% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 43.0% | ▼ 4% | 45.0% | 51.7% |
| Enrollment | 219 | top 72% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.7:1
Leaner classes than 60% of US schools, a middle-of-the-pack class size.
219
Bigger than 22% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
43.0%
free-lunch eligible
- 4% below the Washington average of 45.0%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
13.7:1
students per teacher
- 22% below state mean
Top 20% in Washington - lower ratio than 80% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
28.3%
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
$21,497
per pupil, district-wide
- above Washington avg of $19,487
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 219 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
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 74.3%
Hispanic or Latino 17.4%
Two or More 5.0%
American Indian / Alaska Native 2.8%
African American 0.5%
Largest group: White at 74.3% of enrollment.
Student-body diversity index 41.4/100
Simpson diversity index - at 41.4, Concrete 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 Concrete School District, which includes Concrete High School.
$21,497
Per student
+10%
vs Washington
Avg $19,487
+30%
vs U.S.
Avg $16,593
Revenue mix
Local 15.2%
State 72.0%
Federal 12.8%
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 Concrete High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Concrete Elementary | Larger | Similar economic need | Higher S:T ratio |
| Special Services School | Smaller | No free-lunch data | No ratio data |
Comparisons are relative to Concrete High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 308
- Students per teacher
- 16.2:1
- Resource Index
- 41/100
- Enrollment
- 1
- Students per teacher
- -
Similar other schools in Concrete
1 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 (~219 students)
Similar student-teacher ratio (~13.7:1)
Next steps
Verify locally before acting on Concrete High School's federal record.
- Compare Concrete High School against another school. Compare schools
- Concrete 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 Concrete High School
How many students attend Concrete High School?
Concrete High School has 219 students enrolled. It is a public school in Concrete, WA.
What is the student-teacher ratio at Concrete High School?
The student-teacher ratio at Concrete High School is 13.7:1, which is 22% lower than the Washington average of 17.6:1 and 13% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Concrete High School?
43.0% of students at Concrete High School are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Concrete High School?
The largest demographic group at Concrete High School is White at 74.3% of enrollment, in Concrete, WA.
What is the Resource Investment Index for Concrete High School?
Concrete High School has a Resource Investment Index of 50/100 (higher 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).
Is Concrete High School a good school?
Concrete High School earns 50/100 on the Resource Investment Index, with class sizes smaller than 80% of 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 Concrete School District?
Besides Concrete High School, Concrete School District also operates Concrete Elementary (308 students) and Special Services School (1 students). See the Concrete 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.