Middle · California
Obsidian Middle
Free meals for allObsidian Middle, a public middle school in Clearlake, California: grades 6–8, 590 students, 22.4 students per teacher (2024–25 school year). Part of Konocti Unified.
Size and class size
Compared with middle schools of the same state and the whole country. Students per teacher counts every full-time-equivalent teacher, not the size of each class.
- Students
- 590
- Teachers (FTE)
- 26.3
- Students per teacher
- 22.4
- Grades
- 6–8
- Middle
More students per teacher than 69% of middle schools in California
Median 21.0 · 1,371 schools compared
More students per teacher than 94% of middle schools in the US
Median 14.6 · 15,584 schools compared
Smaller than 57% of middle schools in California
Median 644 · 1,373 schools compared
Larger than 57% of middle schools in the US
Median 524 · 16,046 schools compared
State test results
Share of students scoring proficient or above on California's tests, grades 3–8, 2024–25 school year.
Reading and writing
California: 47%22%proficient
+4.9 points from 2023–24 school year
A lower share proficient than 92% of middle schools in California
Median 43% · 1,351 middle schools compared
537 students tested, grades 7, 8 · Smarter Balanced; proficient means Levels 3-4
Math
California: 38%6.7%proficient
+0.9 points from 2023–24 school year
A lower share proficient than 97% of middle schools in California
Median 29% · 1,351 middle schools compared
538 students tested, grades 7, 8 · Smarter Balanced; proficient means Levels 3-4
Each state sets its own test and its own bar for “proficient”, so results compare only within a state. Results also follow family income closely: a school's share reflects its students' circumstances as much as its teaching.
Data sourced from the Education Data Center (www.eddatacenter.org), a partner project of the National Center for Civic Innovation, Inc. State Assessment Data Repository version 3.1. More information about these assessments over time, including participation and test changes, is available from the Education Data Center.
What it offers
- Grades
- Middle · Grades 6–8
- Type
- District school · Regular
- Instruction
- In person
- Meals
- Free breakfast and lunch for every student
- Area
- Distant town
- Run by
- Konocti Unified
Which school a home is assigned to is decided by the district's attendance zones; check with Konocti Unified.
Location
- Address
- 15850-A Dam Road Extention, Clearlake, CA 95422
- Phone
- (707)994-6447
- City or town
- Clearlake
- County
- Lake County
Nearby middle schools
The closest public middle schools by straight-line distance. Attendance zones are set by each district.
| School | Grades | Students | Students / teacher | Reading | Math |
|---|---|---|---|---|---|
Highlands AcademyAlternativeFree meals for all | 2–8 | 15 | 7.6 | — | — |
Mountain Vista MiddleFree meals for all | 6–8 | 405 | 21.4 | 21% | 9.8% |
| 6–8 | 320 | 21.0 | 43% | 31% | |
Terrace MiddleFree meals for all | 5–8 | 370 | 17.3 | 23% | 12% |
Lakeport Community DayAlternative | 6–10 | 0 | — | — | — |
Upper Lake MiddleFree meals for all | 6–8 | 183 | 21.1 | 16% | 12% |
Reading and Math: share of tested students proficient or above on the state's own tests (grades 3–8, 2024–25 school year). Compare only within a state.
Data sourced from the Education Data Center (www.eddatacenter.org), a partner project of the National Center for Civic Innovation, Inc. State Assessment Data Repository version 3.1. More information about these assessments over time, including participation and test changes, is available from the Education Data Center.
Sources
- Public schools and school districts (National Center for Education Statistics · U.S. Census Bureau), 2024–25 school year. NCES Common Core of Data and EDGE public school geocodes; U.S. Census Bureau, Annual Survey of School System Finances and cartographic boundary files (places).
- State Assessment Data Repository (Education Data Center), 2024–25 school year. Data sourced from the Education Data Center (www.eddatacenter.org), a partner project of the National Center for Civic Innovation, Inc. State Assessment Data Repository v3.1.
Analisa does not rate schools. Figures are what a school has (students, teachers, programs), placed among schools of the same level; state test results are compared only within a state.
NCES 062007014694