- Enrollment
- 1,770
- Students per teacher
- 24.6:1
- Resource Index
- 46/100
Other / mixed grade configuration · Seattle, WA
Concord International School
Federal NCES profile for Concord International School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 63/100.
2024-25 NCES dataOther / mixed grade configurationNCES 530771001154
👥 S:T ratio 57
🌟 Gifted program 70
📋 Attendance 62
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Concord International School earns 63/100 on the Resource Investment Index, with class sizes smaller than 94% of Washington schools.
- #9 of 37
- schools in Seattle · Resource Index
- 63
- Resource Index · Higher
- 10.7:1
- small classes for Washington
- 63.7%
- free-lunch eligible
Concord International School has class sizes smaller than 94% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Concord International School ranks #9 of 37 schools in Seattle, WA.
School address
District: Seattle School District No. 1 · Washington
NCES ID 530771001154 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-20 students YoY
Concord International School shrank from 306 students in 2022-23 to 286 in 2023-24 (-6.5%).
Teacher FTE lost 25.0 → 24.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-20 students YoY 530771001154 · Seattle, WA Other · SMALL · TRAD
268 enr · 10.7:1 · 63.7% lunch · RII 63
Nearest enrollment peer: Lincoln High School (1,770 students)
Concord International School shrank from 306 students in 2022-23 to 286 in 2023-24 (-6.5%). Teacher FTE lost 25.0 → 24.6 across the same CCD years. Read with this school → · District book → · Washington schools → · Find another →
Concord International School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Lincoln High S
Lincoln High School
1,770 students
- Ballard High S
Ballard High School
1,697 students
- Roosevelt High
Roosevelt High School
1,542 students
- Garfield High
Garfield High School
1,507 students
- West Seattle H
West Seattle High School
1,479 students
- This school 268
Concord International School
268 students
What this shows Concord International School reports 268 students on the CCD universe file.
How Concord International School compares
Concord International School is a shrinking campus on CCD: ratios and free-lunch share vs Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.7:1 | ▼ 39% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 63.7% | ▲ 42% | 45.0% | 51.7% |
| Enrollment | 268 | top 68% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
10.7:1
Leaner classes than 85% of US schools, among the more generously staffed nationally.
268
Bigger than 28% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
63.7%
free-lunch eligible
- 42% 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
10.7:1
students per teacher
- 39% below state mean
Top 6% in Washington - lower ratio than 94% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
15.3%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$21,806
per pupil, district-wide
- above Washington avg of $20,912
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 6 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 2.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 60.4%
White 13.8%
African American 10.4%
Two or More 7.8%
Asian 7.5%
Largest group: Hispanic or Latino at 60.4% of enrollment.
Student-body diversity index 59.4/100
Simpson diversity index - at 59.4, Concord International School is more mixed than the Washington school average of 53.3.
Programs
Gifted & talented Yes
District finance for Seattle School District No. 1 reports $21,806 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Concord International School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lincoln High School | Larger | Lower economic need | Higher S:T ratio |
| Ballard High School | Larger | Lower economic need | Higher S:T ratio |
| Roosevelt High School | Larger | Lower economic need | Higher S:T ratio |
| Garfield High School | Larger | Lower economic need | Higher S:T ratio |
| West Seattle High School | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Concord International School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,697
- Students per teacher
- 22.6:1
- Resource Index
- 46/100
- Enrollment
- 1,542
- Students per teacher
- 20.6:1
- Resource Index
- 46/100
- Enrollment
- 1,507
- Students per teacher
- 22.2:1
- Resource Index
- 39/100
- Enrollment
- 1,479
- Students per teacher
- 24.6:1
- Resource Index
- 35/100
Similar other schools in Seattle
6 comparable other schools (grades Mixed) serving the same city.
Summit Public School: Atlas
Standard public school
566 students 18.9:1 students per teacher
White Center Heights Elementary
Standard public school
527 students 17.6:1 students per teacher
Hilltop Elementary
Standard public school
519 students 20.8:1 students per teacher
Mount View Elementary
Standard public school
460 students 20:1 students per teacher
Louisa Boren Stem K-8
Standard public school
437 students 12.5:1 students per teacher
Beverly Park Elem at Glendale
Standard public school
411 students 18.7:1 students per teacher
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~268 students)
Frequently asked questions about Concord International School
How many students attend Concord International School?
Concord International School has 268 students enrolled. It is a public school in Seattle, WA. CCD year-over-year: 306 (2022-23) → 286 (2023-24), down 20.
What is the student-teacher ratio at Concord International School?
The student-teacher ratio at Concord International School is 10.7:1, which is 39% lower than the Washington average of 17.6:1 and 32% 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 Concord International School?
63.7% of students at Concord International School are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Concord International School?
The largest demographic group at Concord International School is Hispanic or Latino at 60.4% of enrollment, in Seattle, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.4/100.
What is the Resource Investment Index for Concord International School?
Concord International School has a Resource Investment Index of 63/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Concord International School rank among schools in Seattle?
By Resource Investment Index, Concord International School ranks #9 of 37 schools in Seattle, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Seattle on the city page.
What other schools are in Seattle School District No. 1?
Besides Concord International School, Seattle School District No. 1 also operates Lincoln High School (1,770 students), Ballard High School (1,697 students), and Roosevelt High School (1,542 students). See the Seattle School District No. 1 district page for the complete list.