Excellent
#211 of 1,226 schools in OR
Top 17% in state
Inavale Community Partners Dba Muddy Creek Charter School
Elementary School · Corvallis Sd 509j · Corvallis, OR
A Corvallis Sd 509j charter elementary school where students score 4 points below what's typical for similar communities.
30252 Bellfountain Rd, Corvallis, OR 97333
- Math 45% vs OR 32% (2025)
- Reading 55% vs OR 43% (2025)
- 10.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Inavale Community Partners Dba Muddy Creek Charter School score 50% proficient, which is below what's typical for similar communities (expected: 54%).
2025 OSAS proficiency
Most recent published year. School vs. OR average.
Trend
↓ DecliningProficiency has fallen 25 points since 2018, to 50% in 2025, across a 17-year record (2009–2025).
Show all 13 years
Multi-year averages used by the rating model: math 67% (multi-year average, 2009-2025) · reading/ELA 74% (multi-year average, 2009-2025)
Based on 26 test records from OR state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Inavale Community Partners Dba Muddy Creek Charter School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 4Car-Dependent
- Bike 34Somewhat Bikeable
- City Safety: High2,752/100K
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FBI Uniform Crime Reporting · 2024 · city context (Corvallis), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$64,581
Median home value
$482,200
Median rent
$1,360/mo
College educated
57.7%
Homeownership
45.5%
Poverty rate
25%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 97333; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 in Corvallis SD 509J
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Bessie Coleman Elementary SchoolEnrollment path unverified | 8.8 | K–5 | Not available | 346 | Compare → |
| Franklin SchoolEnrollment path unverified | 8.4 | K–8 | Not available | 303 | Compare → |
| Garfield Elementary SchoolEnrollment path unverified | 6.7 | K–5 | Not available | 368 | Compare → |
| Kathryn Jones Harrison Elementary SchoolEnrollment path unverified | 7.2 | K–5 | Not available | 273 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Corvallis Sd 509j
- Schools in district
- 13
- Rank in district
- #3 of 13
- District spending per student
- $17,764NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 9.7%Census SAIPE · 2024
Inavale Community Partners Dba Muddy Creek Charter School is listed in Corvallis SD 509J; a district label does not verify attendance for an address.
About Inavale Community Partners Dba Muddy Creek Charter School
Inavale Community Partners Dba Muddy Creek Charter School is a public elementary school in Corvallis, OR, part of Corvallis Sd 509j, serving approximately 102 students in grades Kindergarten-5th with a 10.2:1 student-teacher ratio. It holds a MySchoolScout rating of 8.1 out of 10 and ranks #211 of 1,226 schools in OR. State assessment records show 67% math proficiency (multi-year average, 2009-2025) and 74% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Inavale Community Partners Dba Muddy Creek Charter School
What grades does Inavale Community Partners Dba Muddy Creek Charter School serve?
Inavale Community Partners Dba Muddy Creek Charter School serves students in grades Kindergarten through 5th.
How many students attend Inavale Community Partners Dba Muddy Creek Charter School?
Inavale Community Partners Dba Muddy Creek Charter School has an enrollment of approximately 102 students.
What is the student-teacher ratio at Inavale Community Partners Dba Muddy Creek Charter School?
The student-teacher ratio at Inavale Community Partners Dba Muddy Creek Charter School is 10.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Inavale Community Partners Dba Muddy Creek Charter School rank in OR?
Inavale Community Partners Dba Muddy Creek Charter School ranks #211 of 1,226 schools in OR.
What is Inavale Community Partners Dba Muddy Creek Charter School's MySchoolScout rating?
Inavale Community Partners Dba Muddy Creek Charter School has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Inavale Community Partners Dba Muddy Creek Charter School?
Based on loaded state assessment records, Inavale Community Partners Dba Muddy Creek Charter School has 67% math proficiency (multi-year average, 2009-2025) and 74% reading/ELA proficiency (multi-year average, 2009-2025).
Is Inavale Community Partners Dba Muddy Creek Charter School a charter school?
Yes, Inavale Community Partners Dba Muddy Creek Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Inavale Community Partners Dba Muddy Creek Charter School a Title I school?
No, Inavale Community Partners Dba Muddy Creek Charter School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 5th
- Enrollment
- 102
- Student-Teacher Ratio
- 10.2:1
- Teachers (FTE)
- 10
- Type
- regular
- Setting
- Distant Rural
- County
- Benton County
- Chronic Absenteeism (SY 2022-23)
- 44.1%
- Phone
- (541) 752-0377
- Area population (ZIP 97333)
- 23,655
- Area average commute
- 19.6 min
- Area median age
- 29.9
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 OSAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 OSAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 97333; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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