Serving 204 students in grades Kindergarten-12, Trillium ranks in the bottom 50% of all schools in Oregon for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math was 15-19% (which was lower than the Oregon state average of 40%). The percentage of students achieving proficiency in reading/language arts was 40-44% (which was lower than the Oregon state average of 54%).
The student:teacher ratio of 14:1 was lower than the Oregon state level of 17:1.
Minority enrollment was 24% of the student body (majority Hispanic), which was lower than the Oregon state average of 42% (majority Hispanic).
School Overview
Grades Offered
Grades Kindergarten-12
Total Students
204 students
Gender %
Total Classroom Teachers
15 teachers
School Rankings
Math Test Scores (% Proficient)
(18-19)15-19%
40%
Reading/Language Arts Test Scores (% Proficient)
(18-19)40-44%
54%
Student : Teacher Ratio
14:1
17:1
American Indian
1%
1%
Asian
1%
4%
Hispanic
10%
26%
Black
6%
3%
White
76%
58%
Hawaiian
n/a
1%
Two or more races
6%
7%
All Ethnic Groups
Graduation Rate
(18-19)60-79%
81%
Eligible for Free Lunch
67%
51%
Eligible for Reduced Lunch
8%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OR Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 40% OR state average), while 40-44% of students have achieved reading proficiency (compared to the 54% OR state average).
What is the graduation rate of Trillium?
The graduation rate of Trillium is 60-79%, which is lower than the Oregon state average of 81%.
How many students attend Trillium?
204 students attend Trillium.
What is the racial composition of the student body?
76% of Trillium students are White, 10% of students are Hispanic, 6% of students are Black, 6% of students are Two or more races, 1% of students are American Indian, and 1% of students are Asian.
What is the student:teacher ratio of Trillium?
Trillium has a student ration of 14:1, which is lower than the Oregon state average of 17:1.
What grades does Trillium offer ?
Trillium offers enrollment in grades Kindergarten-12
What school district is Trillium part of?
Trillium is part of Portland School District 1j.
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