For the 2026 school year, there are 3 public charter schools serving 585 students in Benton County, OR.
The top-ranked public charter schools in Benton County, OR are Inavale Community Partners Dba Muddy Creek Charter School, Kings Valley Charter School and Alsea Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Benton County, OR public charter schools have an average math proficiency score of 21% (versus the Oregon public charter school average of 34%), and reading proficiency score of 38% (versus the 51% statewide average). Charter schools in Benton County have an average ranking of 2/10, which is in the bottom 50% of Oregon public charter schools.
Minority enrollment is 23% of the student body (majority Hispanic), which is less than the Oregon public charter school average of 29% (majority Hispanic).
Best Public Charter Schools in Benton County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Inavale Community Partners Dba Muddy Creek Charter School
Charter School
(Math: 30-39% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
30252 Bellfountain Rd
Corvallis, OR 97333
(541) 752-0377
Corvallis, OR 97333
(541) 752-0377
Gr: K-5 | 107 students Student-teacher ratio: 11:1 Minority enrollment: 18%
Rank: #22.
Kings Valley Charter School
Charter School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
38840 Kings Valley Hwy
Philomath, OR 97370
(541) 929-2134
Philomath, OR 97370
(541) 929-2134
Gr: K-12 | 193 students Student-teacher ratio: 15:1 Minority enrollment: 21%
Rank: #33.
Alsea Charter School
Charter School
(Math: 15-19% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
301 S Third
Alsea, OR 97324
(541) 487-4305
Alsea, OR 97324
(541) 487-4305
Gr: K-12 | 235 students Student-teacher ratio: 24:1 Minority enrollment: 25%
Frequently Asked Questions
What are the top-ranked public charter schools in Benton County, OR?
The top-ranked public charter schools in Benton County, OR include Inavale Community Partners Dba Muddy Creek Charter School, Kings Valley Charter School and Alsea Charter School.
How many public charter schools are located in Benton County?
3 public charter schools are located in Benton County.
What is the racial composition of students in Benton County?
Benton County public charter schools minority enrollment is 23% of the student body (majority Hispanic), which is less than the Oregon public charter schools average of 29% (majority Hispanic).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.