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Public schoolElementaryGrades PK–5

Concord International School

🇺🇸 Official data · 2025Seattle, Washington 98108 · Seattle School District No. 1

34.2/ 100
Success Index (US)
Lower 50%

#990 of 1,154 elementary schools in Washington
#35767 of 50,301 nationally

How is this calculated?
Students
268
Enrollment
268
Source: NCES CCD
Free/reduced-price lunch
51.1%
Source: NCES CCD
Students per teacher
11.7
Source: NCES CCD

About Concord International School

Concord International School is a public elementary located in Seattle, in the Seattle School District No. 1 school district of Washington, United States. It caters for Grades PK–5. In 2025 it enrolled 268 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 34.2 out of 100, placing it in the lower 50% of elementary schools in United States and 990th of 1,154 ranked elementary schools in Washington. Its strongest component is students per teacher (80th percentile), and its weakest is math proficiency (11th percentile).

Other published figures: enrollment 268.

There are 113 schools in Seattle; Concord International School ranks 98th of 110 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)22%
  • Reading proficiency (30%)27%
  • Community advantage (fewer free/reduced-price lunch) (25%)51.1%
  • Students per teacher (15%)11.7

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Concord International School by the official sources.

Enrollment
268
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
51.1%
Share of students eligible for free or reduced-price lunch.
Students per teacher
11.7
Enrollment divided by FTE teachers; not class size.
Reading proficiency
27%
Share of tested students proficient or above (all students, all grades).
Math proficiency
22%
Share of tested students proficient or above (all students, all grades).

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Schools near Concord International School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public elementary schools in Washington with a comparable Enrollment.

Frequently asked questions

Is Concord International School a good school?

Concord International School has a Success Index (US) of 34.2 out of 100 (Lower 50% of elementary schools in United States) and ranks #990 of 1,154 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Concord International School rank in Washington?

Concord International School ranks #990 of 1,154 elementary schools in Washington and #35767 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Concord International School?

Concord International School had 268 students in 2025.

Is Concord International School a elementary school or a high school?

Concord International School is classified as a elementary covering Grades PK–5. It is a public school.

What other schools are near Concord International School?

There are 10 schools within 15 km of Concord International School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.