publicmiddleGrade 6-8

Obsidian Middle

15850-A Dam Road Extention, Clearlake, CA 95422, United States

+1 (707) 994-6447

http://konoctiusd.org/

N/A

Overall Rating

Location

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Obsidian Middle Overview

About This School

Obsidian Middle is a public middle in Clearlake, California, serving 590 students in grades 6-8. Academic results show that students demonstrate proficiency levels of 34% in English Language Arts, 31% in mathematics, and 33% in science. The school maintains a student-teacher ratio of 22:1 with 26 teachers on staff, while the average teacher salary is $76,745. Students at the school are 53% male and 47% female. The demographic makeup includes 53% Hispanic, 35% White, 7% Two or More Races, 3% Black, and 1% Asian students.

590

Total Students

Grade 6-8

22:1

Student-Teacher Ratio

26 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 6-8

County

Lake County

Students per Counselor

N/A:1

Obsidian Middle Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

22:1

Student-Teacher Ratio

City Avg: 17:1

State Avg: 20.5:1

Students per Counselor

Obsidian Middle Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$76,745

City Avg: $80,204

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio22:1

Students per Counselor:1

Obsidian Middle Student Demographics

Student Body

53.05%

Male

46.95%

Female

Total Enrollment: 590 students

Racial & Ethnic Diversity

White34.92%

Hispanic52.71%

Asian0.51%

Black2.88%

Two or More Races6.78%

Native American2.2%

Obsidian Middle Reviews

Frequently Asked Questions About Obsidian Middle

Q: What is Obsidian Middle?

A: Obsidian Middle is a middle public located in Clearlake.

Q: How many students attend Obsidian Middle?

A: Obsidian Middle has approximately 590 students enrolled.

Q: What is the student-teacher ratio at Obsidian Middle?

A: The student-teacher ratio at Obsidian Middle is 22:1.

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Detailed Information about Obsidian Middle

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Obsidian Middle - Clearlake, CA

Quick Facts about Obsidian Middle
School Name	Obsidian Middle
School Type	public
Grade Levels	Grade 6-8
Location	15850-A Dam Road Extention, Clearlake, CA 95422, Clearlake, CA
County	Lake County
Phone	+1 (707) 994-6447
Total Students	590
Student-Teacher Ratio	22:1
Full-Time Teachers	26
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Obsidian Middle

What is Obsidian Middle?

Obsidian Middle is a middle public located in Clearlake.

How many students attend Obsidian Middle?

Obsidian Middle has approximately 590 students enrolled.

What is the student-teacher ratio at Obsidian Middle?

The student-teacher ratio at Obsidian Middle is 22:1.

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