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Charter schoolElementaryGrades K–5Charter

Impact | Black River Elementary

🇺🇸 Official data · 2025Renton, Washington 98058 · Impact | Black River Elementary

44.2/ 100
Success Index (US)
Lower 50%

#848 of 1,154 elementary schools in Washington
#29136 of 50,301 nationally

How is this calculated?
Students
209
Enrollment
209
Source: NCES CCD
Free/reduced-price lunch
62.7%
Source: NCES CCD
Students per teacher
16.1
Source: NCES CCD

About Impact | Black River Elementary

Impact | Black River Elementary is a charter elementary located in Renton, in the Impact | Black River Elementary school district of Washington, United States. It caters for Grades K–5. In 2025 it enrolled 209 students. Publicly funded charter schools operating under a performance contract; free to attend.

Its Success Index (US) is 44.2 out of 100, placing it in the lower 50% of elementary schools in United States and 848th of 1,154 ranked elementary schools in Washington. Its strongest component is community advantage (fewer free/reduced-price lunch) (47th percentile), and its weakest is students per teacher (40th percentile).

Other published figures: enrollment 209.

There are 31 schools in Renton; Impact | Black River Elementary ranks 22nd of 28 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)–
  • Reading proficiency (30%)–
  • Community advantage (fewer free/reduced-price lunch) (25%)62.7%
  • Students per teacher (15%)16.1

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 Impact | Black River Elementary by the official sources.

Enrollment
209
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
62.7%
Share of students eligible for free or reduced-price lunch.
Students per teacher
16.1
Enrollment divided by FTE teachers; not class size.

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Schools near Impact | Black River Elementary

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

Similar schools

Charter elementary schools in Washington with a comparable Enrollment.

Frequently asked questions

Is Impact | Black River Elementary a good school?

Impact | Black River Elementary has a Success Index (US) of 44.2 out of 100 (Lower 50% of elementary schools in United States) and ranks #848 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 Impact | Black River Elementary rank in Washington?

Impact | Black River Elementary ranks #848 of 1,154 elementary schools in Washington and #29136 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Impact | Black River Elementary?

Impact | Black River Elementary had 209 students in 2025.

Is Impact | Black River Elementary a elementary school or a high school?

Impact | Black River Elementary is classified as a elementary covering Grades K–5. It is a charter school.

What other schools are near Impact | Black River Elementary?

There are 10 schools within 15 km of Impact | Black River Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.