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Middle · Regular · Grades 6 to 8

Tumwater Middle School, Portland, OR

CEP schoolTumwater Middle School is a public middle school in Portland, part of Beaverton SD 48J. It enrolled 1,003 students in 2024-25, with 22.8 students per full-time teacher.

Enrollment and teachers

Students
1,003
Teachers (FTE)
44.0
Students per teacher
22.8
Grades
6 to 8

This school's ratio is 5.5 higher than the district figure of 17.3. The Oregon average across schools is 18.4. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school22.8
District17.3
Oregon18.4
United States15.3

School details

Address
650 NW 118th Ave, Portland, OR 97229
Phone
(503)356-3686
District
Beaverton SD 48J
County
Washington County
Level
Middle
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
City: Small
NCES school ID
410192001921
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
509
Reduced-price lunch
0
Free or reduced-price lunch
50950.7% of enrollment.
Direct certification
114Students certified through programs such as SNAP, without an application.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other middle schools in Beaverton SD 48J

Middle schools elsewhere in Portland

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.