Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Impact Black River Elementary School (2026 Ranking) - Renton, WA

Impact Black River Elementary School

Impact Black River Elementary School serves 209 students in grades Kindergarten-5. 
The student-teacher ratio of 16:1 is lower than the Washington state level of 17:1.
Minority enrollment is 88% of the student body (majority Black and Hispanic), which is higher than the Washington state average of 53% (majority Hispanic and Asian).

Quick Facts (2026)

  • School Type: Charter School
  • Grades: Kindergarten-5
  • Enrollment: 209 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 88%
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Impact Black River Elementary School ranks among the top 20% of public schools in Washington for:

Category
Attribute

School Overview

Impact Black River Elementary School's student population of 209 students has grown by 62% over five school years.
The teacher population of 13 teachers has grown by 44% over five school years.
School Type
Grades Offered
Grades Kindergarten-5
Total Students
209 students
Total Classroom Teachers
13 teachers

School Rankings

The diversity score of Impact Black River Elementary School is 0.78, which is more than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WA)
Student-Teacher Ratio
16:1
17:1
American Indian
n/a
1%
Asian
10%
9%
Hispanic
29%
27%
Black
30%
5%
White
12%
47%
Hawaiian
1%
2%
Two or more races
18%
9%
All Ethnic Groups
0.78
Eligible for Free Lunch
54%
39%
Eligible for Reduced Lunch
9%
9%
School Statewide Testing
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Frequently Asked Questions

How many students attend Impact Black River Elementary School?
209 students attend Impact Black River Elementary School.
What is the racial composition of the student body?
30% of Impact Black River Elementary School students are Black, 29% of students are Hispanic, 18% of students are Two or more races, 12% of students are White, 10% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Impact Black River Elementary School?
Impact Black River Elementary School has a student ration of 16:1, which is lower than the Washington state average of 17:1.
What grades does Impact Black River Elementary School offer ?
Impact Black River Elementary School offers enrollment in grades Kindergarten-5
What school district is Impact Black River Elementary School part of?
Impact Black River Elementary School is part of Impact | Black River Elementary School District.

School Reviews

Review Impact Black River Elementary School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
Rate this school:

Recent Articles

How Public Schools Train Staff Each Year
How Public Schools Train Staff Each Year
Learn how public schools train staff each year through professional development, safety training, technology instruction, and ongoing educational support.
What Substitute Teachers Experience in Public Schools
What Substitute Teachers Experience in Public Schools
Discover what substitute teachers experience in public schools, including daily responsibilities, challenges, rewards, and their role in student success.
How Teachers Collaborate Across Departments in Public Schools
How Teachers Collaborate Across Departments in Public Schools
Learn how teachers collaborate across departments to improve student outcomes, strengthen instruction, and prepare students for real-world success.

Quick Facts (2026)

  • School Type: Charter School
  • Grades: Kindergarten-5
  • Enrollment: 209 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 88%
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

Quick Links