Serving 333 students in grades Kindergarten-8, Sand Ridge Charter School ranks in the top 10% of all schools in Oregon for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher than the Oregon state average of 44%).
The student-teacher ratio of 20:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 14% of the student body (majority Hispanic), which is lower than the Oregon state average of 42% (majority Hispanic).
Quick Facts (2025)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 333 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 14%
- Overall Testing Rank: Top 10% in OR
- Math Proficiency: 55-59% (Top 10%)
- Reading Proficiency: 65-69% (Top 10%)
- Science Proficiency: 40-49% (Top 20%)
- Source: National Center for Education Statistics (NCES), OR Dept. of Education
Top Rankings
Sand Ridge Charter School ranks among the top 20% of public schools in Oregon for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Percent Eligible For Free Lunch
School Overview
Sand Ridge Charter School's student population of 333 students has stayed relatively flat over five school years.
The teacher population of 17 teachers has declined by 15% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
333 students
Gender %
Total Classroom Teachers
17 teachers
Year Founded
2002
School Calendar
First Day of School
Tue. Sep 9, 2025
School Rankings
Sand Ridge Charter School ranks within the top 10% of all 1,174 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Sand Ridge Charter School is 0.26, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#78 out of 1174 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
55-59%
31%
Reading/Language Arts Test Scores (% Proficient)
65-69%
44%
Science Test Scores (% Proficient)
40-49%
30%
Student-Teacher Ratio
20:1
17:1
American Indian
1%
1%
Asian
n/a
4%
Hispanic
8%
26%
Black
1%
3%
White
86%
58%
Hawaiian
1%
1%
Two or more races
3%
7%
All Ethnic Groups
Eligible for Free Lunch
70%
51%
Eligible for Reduced Lunch
19%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OR Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Sand Ridge Charter School's ranking?
Sand Ridge Charter School is ranked #78 out of 1,174 schools, which ranks it among the top 10% of public schools in Oregon.
What schools are Sand Ridge Charter School often compared to?
Sand Ridge Charter Schoolis often viewed alongside schools like Sweet Home Junior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 31% OR state average), while 65-69% of students have achieved reading proficiency (compared to the 44% OR state average).
How many students attend Sand Ridge Charter School?
333 students attend Sand Ridge Charter School.
What is the racial composition of the student body?
86% of Sand Ridge Charter School students are White, 8% of students are Hispanic, 3% of students are Two or more races, 1% of students are American Indian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Sand Ridge Charter School?
Sand Ridge Charter School has a student ration of 20:1, which is higher than the Oregon state average of 17:1.
What grades does Sand Ridge Charter School offer ?
Sand Ridge Charter School offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Sand Ridge Charter School part of?
Sand Ridge Charter School is part of Lebanon Community SD 9 School District.
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