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SCHOOL COMMUNITY·REDMOND SD 2J·NCES 411035000281

Obsidian Middle School

1335 SW Obsidian Ave, Redmond, OR 97756 · (541) 923-4900 · Deschutes County
GRADES 06–08MIDDLE32-TOWNTITLE IREGULAR SCHOOL568 STUDENTS
Enrollment
568
Middle
DISTRICT 632 · STATE 494
Student : Teacher
21.9:1
26 FTE teachers
DISTRICT 21.5:1 · STATE 19.3:1
Free / Reduced Lunch
80%
453 students
DISTRICT 78% · STATE 76%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
213
Grade 7
179
Grade 8
176
Student demographics
White
62%
DISTRICT 70% · STATE 57%
Hispanic
31%
DISTRICT 22% · STATE 26%
Black
1%
DISTRICT 1% · STATE 2%
Asian
0%
DISTRICT 1% · STATE 4%
Two+
6%
DISTRICT 5% · STATE 7%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
52%
Female
47%

Discussions

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Test scores

OSAS 2024-25 . % Proficient
English Language Arts
45.9%
OR avg 43.0% . +0.9pp since 2023
Math
27.1%
OR avg 31.8% . +3.1pp since 2023
Source: OSAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
32.1%
composite math + reading, all grades
Predicted
31.6%
based on OR schools with similar FRL share
Beats by
+0.5pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
568
-44 (-7%) vs 2017
Student : Teacher
21.9:1
was 21.1:1
% White
62%
was 68%
% Hispanic
31%
was 27%
% Black
1%
was 0%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Obsidian Middle School

Set in Redmond, Oregon, Obsidian Middle School is a mid-tier intermediate school, part of Redmond SD 2J. It educates 568 students across grades 6 through 8.

Obsidian Middle School is one of 13 schools operated by Redmond SD 2J, a district that serves 6,889 students overall.

In terms of who attends, Obsidian Middle School logs that White students make up the majority at 62%; the rest looks like 31% Hispanic, 6% multiracial. The wider county runs roughly 87% White, putting the school's mix visibly less White than the area baseline.

On the income-and-resources front, Staff filings list 26 full-time-equivalent teachers, which works out to roughly 21.9:1 students per teacher. That figure is higher than the state norm's 19.3:1 average. About 80% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is north of Deschutes County's rate of about 60%.

With demographic context factored in, Obsidian Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 31.6%, the actual is 32.1%, a residual of +0.5 points.

Around the school, the surrounding county (Deschutes County) logs that median household income runs about $92,758, 45% of adults hold a bachelor's degree or higher, and the poverty rate sits near 5%. In all, Deschutes County runs 53 public schools (combined enrollment of about 25,823 students), of which Obsidian Middle School is one.

The closest other public school is M A Lynch Elementary School, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Obsidian Middle School comes 5th of 9 in the immediate cluster, behind the nearby-schools average of 33.7%.

Geographically, the school is in a town-based area.

Looking at the recent track record. Looking back 7 years, enrollment at Obsidian Middle School has declined 7%, going from 612 students in 2018 to 568 in 2025. Over the same period, the White share fell from 68% to 62%.

On allk12, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Deschutes County at a glance

View full county profile
Population
206,334
Census ACS
Median income
$92,758
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
53
25,823 students

Quick facts

School name
Obsidian Middle School
District
Redmond SD 2J
Address
1335 SW Obsidian Ave, Redmond, OR 97756
Phone
(541) 923-4900
County
Deschutes County
Level
Middle
Grade range
06–08
Total enrollment
568
Teachers (FTE)
26
Student–teacher ratio
21.9:1
Free/Reduced lunch
453 (80%)
Locale
32-Town: Distant
NCES ID
411035000281
Charter school
No
Virtual school
No

Related schools

Other schools in Redmond SD 2J
Other schools in Redmond
Nearby schools

Frequently asked questions

About Obsidian Middle School
How large is Obsidian Middle School?
Obsidian Middle School enrolls approximately 568 students in grades 06-08.
What age range does Obsidian Middle School serve?
Obsidian Middle School serves students from grade 06 through grade 08.
How many students per teacher at Obsidian Middle School?
Approximately 21.9:1 students per teacher at Obsidian Middle School.
How diverse is Obsidian Middle School?
Obsidian Middle School reports a student body of 62% White, 31% Hispanic, 1% Black, 0% Asian, 6% Two or more.
What district is Obsidian Middle School in?
Obsidian Middle School is part of Redmond SD 2J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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