What grades does Four Rivers Community School serve?

Four Rivers Community School operates as a Other school within the local district. The school serves families in the Ontario area.

Where is Four Rivers Community School located?

Four Rivers Community School is a town school in Ontario, OR.

What is the student-teacher ratio at Four Rivers Community School?

The student-teacher ratio at Four Rivers Community School is 17.2:1. Lower ratios generally indicate smaller class sizes.

Is Four Rivers Community School a charter school?

Four Rivers Community School operates as a charter school. It is publicly funded but has more autonomy than traditional public schools in curriculum and operations.

What schools are in Ontario, OR?

Schools in Ontario include Four Rivers Community School and others operated by the local district. The district serves families throughout the Ontario area.

OROtherCharterCalendar available · 36 events · Auto-updating

Four Rivers Community School — School Calendar 2026-27

Other|Ontario, Oregon|Oregon Department of Education

Ontario, OR 97914

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Upcoming Events

Aug

Mon

OSAA Practice StartEvent

Aug

Mon

1st Day of School 1-12th GradesEvent

Aug

Mon

1st Day of School 1-12th GradesEvent

Aug

Mon

OSAA Practice StartEvent

Aug

Tue

School Board MeetingEvent

Aug

Tue

School Board MeetingEvent

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School Profile

Grades

K–12

Enrollment

362

Student:Teacher

17.2:1

Locale

Town

District

Oregon Department of Education

Phone

(541)889-3715

Charter School

School Statistics

Academics (SY 2020-21)

ELA Proficiency

45-49%

Math Proficiency

20-24%

Graduation Rate

>=80%

Chronic Absenteeism

6.0%

SY 2019-20

Programs & Activities (SY 2021-22)

Dual Enrollment

41 students enrolled

SAT/ACT

11 test takers

Student-Teacher Ratio: 18.4:1

Worse than average in OR

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

Staff & Support Services (SY 2021-22)

Teachers (FTE)

70% fully certified

Counselors

Anti-Bullying Policy

Community Context

Median Home Value

$446,622

+0.3% 1yr+23.5% 5yr

Salem, OR metro area

Community Need Level

High

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

34.4%

Below 150% poverty line

5.9%

Unemployment rate

10.6%

Uninsured residents

19.0%

No HS diploma (25+)

Enrollment Trend (2014-2025)

367

Current enrollment

Stable(+7% 5yr)

Coming Up

Mon, Aug 17, 2026

OSAA Practice Start

Event

Mon, Aug 17, 2026

1st Day of School 1-12th Grades

Event

Mon, Aug 17, 2026

1st Day of School 1-12th Grades

Event

Full School Calendar 2026-27

Date	Event	Type	Level
Wed, Sep 2, 2026	Booster Club Meeting Meets the first Wednesday of every month.	Event	—
Wed, Sep 2, 2026	Booster Club Meeting Meets the first Wednesday of every month.	Event	—
Mon, Sep 7, 2026	Labor Day Holiday - No School	Holiday	—
Mon, Sep 7, 2026	Labor Day Holiday - No School	Holiday	—
Tue, Sep 8, 2026	Progress 1 Grading Period Opens	Event	—
Tue, Sep 8, 2026	Progress 1 Grading Period Opens	Event	—
Wed, Sep 9, 2026	Picture Day K-12th	Event	—
Wed, Sep 9, 2026	Picture Day K-12th	Event	—
Tue, Sep 15, 2026	Progress 1 Grading Period Ends	Event	—
Tue, Sep 15, 2026	Progress 1 Grading Period Ends	Event	—
Tue, Sep 15, 2026	School Board Meeting	Event	—
Tue, Sep 15, 2026	School Board Meeting	Event	—
Wed, Sep 16, 2026	ASVAB - Juniors 1st - 3rd period	Event	—
Wed, Sep 16, 2026	ASVAB - Juniors 1st - 3rd period	Event	—