Use my locationShowing schools within 20 miles of Rio Oso. Distances are measured from the middle of the schools in Rio Oso.

Rio Oso

26 scored schools near Rio Oso

Each school level has its own list. Scores use California’s state tests (CAASPP), 2025–26 elementary and middle; 2024–25 high school.

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  • Strong
  • Solid
  • Developing
  • Needs Support
  • No score
  • Private
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How far

Kind of school

28 charter schools. A charter takes students from any address and runs its own lottery; you apply to each one. We have read no coming dates on their sites.

Elementary

Which elementary schools are near Rio Oso?

20 scored elementary schools are within 20 miles of Rio Oso. The closest is South Sutter Charter, 2.3 miles away.

AdvancedProficientBelow the standardEnglish and math tests combined
  1. Distance 2.3mi

    South Sutter CharterCharter

    Marcum-Illinois Union Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    63% below the standard

    Scope Score 76Solid · 53rd percentile

  2. Distance 12.9mi

    Horizon CharterCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    52% below the standard

    Scope Score 78Solid · 65th percentile

  3. Distance 13.7mi

    John Adams Academy - LincolnCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    56% below the standard

    Scope Score 76Solid · 54th percentile

  4. Distance 13.8mi

    Yuba City CharterCharter

    Yuba City Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    80% below the standard

    Scope Score 69Needs Support · 15th percentile

  5. Distance 14.4mi

    Science & Technology Academy at Knights LandingCharter

    Woodland Joint Unified · Grades K–6 · Check how it admits students.

    No dates read from its site yet

    59% below the standard

    Scope Score 77Solid · 57th percentile

  6. Distance 15.0mi

    Paragon Collegiate AcademyCharter

    Marysville Joint Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    81% below the standard

    Scope Score 68Needs Support · 8th percentile

  7. Distance 15.0mi

    CORE CharterCharter

    Camptonville Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    75% below the standard

    Scope Score 70Needs Support · 21st percentile

  8. Distance 15.4mi

    Rocklin Academy GatewayCharter

    Newcastle Elementary · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    27% below the standard

    Scope Score 90Strong · 93rd percentile

  9. Distance 15.9mi

    Rocklin AcademyCharter

    Rocklin Unified · Grades K–6 · Check how it admits students.

    No dates read from its site yet

    30% below the standard

    Scope Score 89Strong · 92nd percentile

  10. Distance 16.3mi

    Twin Rivers CharterCharter

    Yuba City Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    19% below the standard

    Scope Score 89Strong · 92nd percentile

  11. Distance 17.8mi

    Heritage Peak CharterCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    55% below the standard

    Scope Score 77Solid · 60th percentile

  12. Distance 18.2mi

    Maria Montessori Charter AcademyCharter

    Rocklin Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    28% below the standard

    Scope Score 85Strong · 86th percentile

  13. Distance 18.3mi

    Westlake CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    59% below the standard

    Scope Score 80Solid · 72nd percentile

  14. Distance 18.6mi

    Creative Connections Arts AcademyCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    61% below the standard

    Scope Score 75Solid · 50th percentile

  15. Distance 18.7mi

    New Pacific Charter - RosevilleCharter

    Roseville Joint Union High · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    88% below the standard

    Scope Score 65Needs Support · 1st percentile

  16. Distance 18.8mi

    Feather River CharterCharter

    Winship-Robbins · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    61% below the standard

    Scope Score 79Solid · 67th percentile

  17. Distance 18.9mi

    Sutter Peak Charter AcademyCharter

    Nuestro Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    51% below the standard

    Scope Score 78Solid · 65th percentile

  18. Distance 19.0mi

    John Adams Academy - RosevilleCharter

    Roseville Joint Union High · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    54% below the standard

    Scope Score 74Developing · 43rd percentile

  19. Distance 19.8mi

    Natomas Pacific Pathways Prep ElementaryCharter

    Natomas Unified · Grades K–5 · Check how it admits students.

    No dates read from its site yet

    32% below the standard

    Scope Score 86Strong · 87th percentile

  20. Distance 19.8mi

    Natomas CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    40% below the standard

    Scope Score 85Strong · 86th percentile

Each percentile compares a school with California schools at its own level. Distances are straight lines from the middle of the schools in Rio Oso, not driving routes. Source: California Department of Education, state tests (CAASPP), 2025–26.

Middle

Which middle schools are near Rio Oso?

20 scored middle schools are within 20 miles of Rio Oso. The closest is South Sutter Charter, 2.3 miles away.

AdvancedProficientBelow the standardEnglish and math tests combined
  1. Distance 2.3mi

    South Sutter CharterCharter

    Marcum-Illinois Union Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    54% below the standard

    Scope Score 79Solid · 70th percentile

  2. Distance 12.9mi

    Horizon CharterCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    47% below the standard

    Scope Score 82Strong · 81st percentile

  3. Distance 13.4mi

    AeroSTEM AcademyCharter

    Sutter County Office of Education · Grades 5–12 · Check how it admits students.

    No dates read from its site yet

    60% below the standard

    Scope Score 74Developing · 45th percentile

  4. Distance 13.7mi

    John Adams Academy - LincolnCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    51% below the standard

    Scope Score 76Solid · 56th percentile

  5. Distance 13.8mi

    Yuba City CharterCharter

    Yuba City Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    76% below the standard

    Scope Score 71Developing · 26th percentile

  6. Distance 15.0mi

    Paragon Collegiate AcademyCharter

    Marysville Joint Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    67% below the standard

    Scope Score 73Developing · 39th percentile

  7. Distance 15.0mi

    CORE CharterCharter

    Camptonville Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    64% below the standard

    Scope Score 72Developing · 30th percentile

  8. Distance 15.4mi

    Rocklin Academy GatewayCharter

    Newcastle Elementary · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    24% below the standard

    Scope Score 87Strong · 91st percentile

  9. Distance 16.3mi

    Twin Rivers CharterCharter

    Yuba City Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    22% below the standard

    Scope Score 89Strong · 94th percentile

  10. Distance 17.8mi

    Heritage Peak CharterCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    55% below the standard

    Scope Score 76Solid · 55th percentile

  11. Distance 17.9mi

    Westside Preparatory CharterCharter

    Twin Rivers Unified · Grades 7–8 · Check how it admits students.

    No dates read from its site yet

    53% below the standard

    Scope Score 76Solid · 55th percentile

  12. Distance 18.2mi

    Maria Montessori Charter AcademyCharter

    Rocklin Unified · Grades K–8 · Check how it admits students.

    No dates read from its site yet

    48% below the standard

    Scope Score 80Solid · 74th percentile

  13. Distance 18.3mi

    Westlake CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    47% below the standard

    Scope Score 81Strong · 78th percentile

  14. Distance 18.6mi

    Creative Connections Arts AcademyCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    57% below the standard

    Scope Score 75Solid · 51st percentile

  15. Distance 18.7mi

    New Pacific Charter - RosevilleCharter

    Roseville Joint Union High · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    64% below the standard

    Scope Score 76Solid · 53rd percentile

  16. Distance 18.8mi

    Feather River CharterCharter

    Winship-Robbins · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    54% below the standard

    Scope Score 83Strong · 85th percentile

  17. Distance 18.9mi

    Sutter Peak Charter AcademyCharter

    Nuestro Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    48% below the standard

    Scope Score 79Solid · 69th percentile

  18. Distance 19.0mi

    John Adams Academy - RosevilleCharter

    Roseville Joint Union High · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    57% below the standard

    Scope Score 75Developing · 49th percentile

  19. Distance 19.7mi

    Natomas Pacific Pathways Prep MiddleCharter

    Natomas Unified · Grades 6–8 · Check how it admits students.

    No dates read from its site yet

    37% below the standard

    Scope Score 84Strong · 86th percentile

  20. Distance 19.8mi

    Natomas CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    52% below the standard

    Scope Score 77Solid · 59th percentile

Other schools · 2

These schools are listed separately. Some are compared only with California schools of the same kind. Some have no score because students are placed there.

  • Distance 14.7mi

    Yuba County Career Preparatory CharterCharter

    Yuba County Office of Education · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    86% below the standard

    Needs Support · 23rd percentileRanked only against California alternative middle schools.

  • Distance 19.6mi

    Paseo Grande CharterCharter

    Robla Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    78% below the standard

    Developing · 32nd percentileRanked only against California alternative middle schools.

Each percentile compares a school with California schools at its own level. Distances are straight lines from the middle of the schools in Rio Oso, not driving routes. Source: California Department of Education, state tests (CAASPP), 2025–26.

High school

Which high schools are near Rio Oso?

14 scored high schools are within 20 miles of Rio Oso. The closest is South Sutter Charter, 2.3 miles away.

ExceededMetBelow the standardEnglish and math tests combined

These results are from spring 2025, when the state called its top two levels Exceeded and Met. The state now calls the same levels Advanced and Proficient.

  1. Distance 2.3mi

    South Sutter CharterCharter

    Marcum-Illinois Union Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    46% below the standard

    Scope Score 80Solid · 71st percentile

  2. Distance 12.9mi

    Horizon CharterCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    48% below the standard

    Scope Score 73Developing · 39th percentile

  3. Distance 13.0mi

    Marysville Charter Academy for the ArtsCharter

    Marysville Joint Unified · Grades 7–12 · Check how it admits students.

    No dates read from its site yet

    35% below the standard

    Scope Score 82Strong · 79th percentile

  4. Distance 13.7mi

    John Adams Academy - LincolnCharter

    Western Placer Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    40% below the standard

    Scope Score 79Solid · 67th percentile

  5. Distance 13.8mi

    Yuba City CharterCharter

    Yuba City Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    85% below the standard

    No score

  6. Distance 15.0mi

    CORE CharterCharter

    Camptonville Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    52% below the standard

    Scope Score 57Needs Support · 1st percentile

  7. Distance 15.1mi

    Western Sierra Collegiate AcademyCharter

    Rocklin Unified · Grades 7–12 · Check how it admits students.

    No dates read from its site yet

    21% below the standard

    Scope Score 94Strong · 97th percentile

  8. Distance 17.8mi

    Heritage Peak CharterCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    58% below the standard

    Scope Score 73Developing · 39th percentile

  9. Distance 18.3mi

    Westlake CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    53% below the standard

    Scope Score 81Strong · 76th percentile

  10. Distance 18.6mi

    Creative Connections Arts AcademyCharter

    Twin Rivers Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    59% below the standard

    Scope Score 80Solid · 71st percentile

  11. Distance 18.8mi

    Feather River CharterCharter

    Winship-Robbins · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    39% below the standard

    Scope Score 81Solid · 74th percentile

  12. Distance 18.9mi

    Sutter Peak Charter AcademyCharter

    Nuestro Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    55% below the standard

    Scope Score 79Solid · 65th percentile

  13. Distance 19.0mi

    John Adams Academy - RosevilleCharter

    Roseville Joint Union High · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    37% below the standard

    Scope Score 77Solid · 59th percentile

  14. Distance 19.7mi

    Natomas Pacific Pathways PrepCharter

    Natomas Unified · Grades 9–12 · Check how it admits students.

    No dates read from its site yet

    40% below the standard

    Scope Score 87Strong · 89th percentile

  15. Distance 19.8mi

    Natomas CharterCharter

    Natomas Unified · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    43% below the standard

    Scope Score 85Strong · 84th percentile

Continuation and other schools · 2

These schools are listed separately. Some are compared only with California schools of the same kind. Some have no score because students are placed there.

  • Distance 14.7mi

    Yuba County Career Preparatory CharterCharter

    Yuba County Office of Education · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    93% below the standard

    Needs Support · 7th percentileRanked only against California alternative high schools.

  • Distance 19.6mi

    Paseo Grande CharterCharter

    Robla Elementary · Grades K–12 · Check how it admits students.

    No dates read from its site yet

    52% below the standard

    Developing · 47th percentileRanked only against California alternative high schools.

Each percentile compares a school with California schools at its own level. Distances are straight lines from the middle of the schools in Rio Oso, not driving routes. Source: California Department of Education, state tests (CAASPP), 2024–25. High school Scope Scores use spring 2025 tests. They include graduation and college-readiness records, which the state publishes a year after the tests.

Private schools

Which private schools are near Rio Oso?

Private schools don’t take California’s state tests, so there is no state testing data for them. We list them and never score them.

25 private schools are within 20 miles of Rio Oso, nearest first. Source: the federal private-school survey and private schools’ filings with the state. Tuition is the lowest and highest yearly price on the school’s own site, where we have read it.

Districts nearby

Which districts run the schools near Rio Oso?

Your address decides which school your child is assigned to. Ask the district which school serves your address.