Obsidian Middle
Public
Middle Grades 6–8
Part of Konocti Unified
15850-A Dam Road Extention, Clearlake, CA 95422 · (707) 994-6447
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the CA Department of Education report card, shown against the state average.
At a glance
590Students enrolled
22:1Student–teacher ratio
77%Free / reduced lunch
TownSetting
Regular SchoolSchool type
Enrollment by grade
Grade 7300
Grade 8290
Students
Hispanic · 53%311
White · 35%206
Two or more races · 7%40
Black · 3%17
American Indian/Alaska Native · 2%13
Asian · 1%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 2 years
586’23
590’24
Location
15850-A Dam Road Extention Clearlake
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.