Serving 507 students in grades 3-5, Grand Mound Elementary School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 47% (which is higher than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 40% (which is lower than the Washington state average of 53%).
The student-teacher ratio of 19:1 is higher than the Washington state level of 17:1.
Minority enrollment is 43% of the student body (majority Hispanic), which is lower than the Washington state average of 53% (majority Hispanic).
Quick Facts (2026)
- Grades: 3-5
- Enrollment: 507 students
- Student-Teacher Ratio: 19:1
- Minority Enrollment: 43%
- Overall Testing Rank: Bottom 50% in WA
- Math Proficiency: 47% (Top 50%)
- Reading Proficiency: 40% (Btm 50%)
- Science Proficiency: 40-44% (Btm 50%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
School Overview
Grand Mound Elementary School's student population of 507 students has stayed relatively flat over five school years.
The teacher population of 27 teachers has declined by 6% over five school years.
Grades Offered
Grades 3-5
(No virtual instruction)
(No virtual instruction)
Total Students
507 students
Total Classroom Teachers
27 teachers
School Rankings
Grand Mound Elementary School ranks within the bottom 50% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Grand Mound Elementary School is 0.57, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1160 out of 2088 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
47%
41%
Reading/Language Arts Test Scores (% Proficient)
40%
53%
Science Test Scores (% Proficient)
40-44%
49%
Student-Teacher Ratio
19:1
17:1
American Indian
4%
1%
Hispanic
32%
27%
White
57%
47%
Two or more races
7%
9%
All Ethnic Groups
Eligible for Free Lunch
53%
39%
Eligible for Reduced Lunch
14%
9%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Frequently Asked Questions
What is Grand Mound Elementary School's ranking?
Grand Mound Elementary School is ranked #1160 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.
What schools are Grand Mound Elementary School often compared to?
Grand Mound Elementary Schoolis often viewed alongside schools like Littlerock Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
47% of students have achieved math proficiency (compared to the 41% WA state average), while 40% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Grand Mound Elementary School?
507 students attend Grand Mound Elementary School.
What is the racial composition of the student body?
57% of Grand Mound Elementary School students are White, 32% of students are Hispanic, 7% of students are Two or more races, and 4% of students are American Indian.
What is the student-teacher ratio of Grand Mound Elementary School?
Grand Mound Elementary School has a student ration of 19:1, which is higher than the Washington state average of 17:1.
What grades does Grand Mound Elementary School offer ?
Grand Mound Elementary School offers enrollment in grades 3-5 (No virtual instruction).
What school district is Grand Mound Elementary School part of?
Grand Mound Elementary School is part of Rochester School District.
School Reviews
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