Mahadev Maitri Foundation
US Initiatives
Middle· 16 schools in district

Three Rivers Charter School

2565 SW Ek Rd, West Linn, OR 97068West Linn-Wilsonville SD 3J →
Federal DataRegular SchoolGrades 04–08Charter
109
Students
Total enrolled
$22,170
Per-Pupil Spend
Nat'l avg $14,347
↑ 55% vs nat'l
15.6 : 1
Student:Teacher
Nat'l avg 15.4:1
~avg
48/100
Opportunity Score
Neighborhood outcomes
~avg
⇄ Compare with another school
Small public school
Serves 109 students in grades 04–08 in West Linn, Oregon.
55% above average funding
District spends $22,170 per pupil, 55% more than the national average of $14,347.
Near-median opportunity
Children from this neighborhood historically reach the 48th income percentile as adults, per Harvard/Census Opportunity Atlas data.
About This School

Three Rivers Charter School is a small middle in West Linn, Oregon, serving grades 04–08 with 109 students. The district invests $22,170 per student — 55% above the national average of $14,347, with a 15.6:1 student-teacher ratio near the national norm.

Student Body & Demographics at Three Rivers Charter School

109
Total Students
15.6 : 1
Student:Teacher
—
Free Lunch
7
Teacher FTE
Grade Range
PK
K
1
2
3
4
5
6
7
8
9
10
11
12
Highlighted grades (04–08) are served by this school
Gender Distribution63 male · 46 female
58%
42%
Male 58%Female 42%
Student Composition
17%
58%
18%
Asian17%
White58%
Hispanic / Latino7%
Multiracial18%
NCES Common Core of Data · Race/ethnicity self-reported · NCES ID: 411317001437

Academic Outcomes at Three Rivers Charter School

Neighborhood Opportunity Score
48
/ 100
Near-median opportunity

Children from modest-income families in this neighborhood reach the 48th income percentile as adults. This school is in the 73th percentile nationally.

0 — Low50 — MedianHigh — 100
Opportunity Atlas (Chetty, Friedman et al., Harvard/Census) · Census tract · ZIP 97068

School Resources & Funding

Per-Pupil Expenditure$22,170Above avg
National avg $14,347
Per-Pupil Spending Comparison
This school
$22,170
State avg
$50,547
National avg
$14,347
How School Funding Is Typically Spent
44%
19%
12%
15%
Instruction$9,755
Student Support$4,212
Administration$2,660
Operations$3,325
Other$2,217
Estimated using national average spending distribution (NCES) · School-level breakdowns not publicly reported
Of the $22,170 spent per student, an estimated $9,821 (~44%) goes directly to classroom instruction.
Where Funding Comes From
47%
50%
State government
46.8%
Local (property tax)
50.1%
Federal programs
3.1%
NCES F-33 Finance Survey · District-level data applied to this school
Strengths & Considerations
Strengths
  • Above-average funding — $22,170/student vs $14,347 nationally
  • Charter school — may offer specialized curriculum or alternative teaching approaches
Strengths and considerations are derived from federal data thresholds — not editorial judgements. See data sources below.
K–12 Pathway in District
Elementary
Boones Ferry Primary SchoolLowrie Primary SchoolBoeckman Creek Primary SchoolTrillium Creek Primary School
+5 more
↓
Middle
Rosemont Ridge Middle SchoolAthey Creek Middle SchoolInza R Wood Middle SchoolMeridian Creek Middle School
↓
High School
West Linn High SchoolWilsonville High School
School Profile
TypeRegular School
LevelMiddle
Grades04 – 08
Location—
CountyClackamas County
CharterYes
VirtualNo
DistrictWest Linn-Wilsonville SD 3J →
Phone: (503)673-7850
NCES ID: 411317001437
Who Is This School For?

Best suited for families in West Linn seeking a charter middle school, especially those prioritizing above-average resources and classroom investment. We always recommend an in-person visit and a conversation with current families before making any enrollment decision.

More in West Linn-Wilsonville SD 3J
High
West Linn High School
1,905 students · 09–12
● 48 opp9% FRL
High
Wilsonville High School
1,269 students · 09–12
● 48 opp28% FRL
Mid
Rosemont Ridge Middle School
752 students · 06–08
● 48 opp9% FRL
Mid
Athey Creek Middle School
514 students · 06–08
● 48 opp9% FRL
Elem
Boones Ferry Primary School
500 students · PK–05
● 48 opp35% FRL
Mid
Inza R Wood Middle School
491 students · 06–08
● 48 opp32% FRL
Elem
Lowrie Primary School
478 students · PK–05
● 48 opp21% FRL
Elem
Boeckman Creek Primary School
472 students · PK–05
● 48 opp30% FRL
District School Rankings
Location
2565 SW Ek Rd, West Linn, OR 97068
Data Sources & Transparency
Enrollment & Profile
NCES Common Core of Data. Grades, enrollment, demographics, school characteristics. Updated annually.
Funding & Spending
NCES F-33 Finance Survey. District-level spending data. School-level breakdowns are not publicly reported.
Graduation Rate
EDFacts Adjusted Cohort Graduation Rate (ACGR). High schools only. Small cohorts may be range-coded for privacy.
Opportunity Score
Opportunity Atlas (Chetty, Friedman et al., Harvard/Census Bureau). Census tract outcomes for children born in the 1980s.
Fact-Based Rankings
Best-school rankings are computed from federal metrics only — enrollment, per-pupil spending, student-teacher ratio, opportunity score, and graduation rate. No editorial opinion or paid placements.
Equity Data (Coming Soon)
AP access, counselor ratios, and chronic absenteeism from the CRDC will be added in a future update.

Questions to Ask on Your School Visit

Research shows the most important factors are invisible in the data. Here is what to ask when you visit.

Middle
1
How does the school support the transition from elementary?
Orientation programs, peer mentoring
2
What electives and clubs are available?
Arts, STEM, sports, extracurriculars
3
How are students grouped for core subjects?
Tracking policies can affect equity
4
What is the school's homework and study policy?
Look for balance and academic support
5
How is bullying and social pressure addressed?
Anti-bullying policies, counselor availability
6
What advanced or enrichment options exist?
Honors courses, gifted programs
7
What does the school do with student performance data?
How data is used to personalize instruction
8
How would you describe teacher retention here?
High turnover can disrupt continuity of learning
9
What's the culture around student diversity and inclusion?
How differences are celebrated and managed

Frequently Asked Questions

About this school and the data on this page

About This Data

All figures on this page come directly from US federal open datasets — NCES Common Core of Data, EDFacts, and the Opportunity Atlas — and we work hard to keep them accurate and up to date. That said, federal data is published on an annual cycle, so some figures may not yet reflect the very latest school-year changes or local updates. We recommend using this page as a helpful starting point and cross-checking with the school or district directly, or visiting the NCES Common Core of Data and ed.gov for the most authoritative figures before making any important decisions.