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NCES Common Core of Data (EDGE / CCD) · Data updated 2024-2025 Public & private school directory
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TDM School

The Dalles Middle School

📍 The Dalles, Oregon Public

513
👥 Total Enrollment
Students enrolled
17.1:1
📏 Student–Teacher Ratio
Students per teacher
6–8
🎓 Grade Levels
3 active grades
30.0
👩‍🏫 Full-Time Teachers
FTE certified faculty

About this school

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The Dalles Middle School, a middle public school serving grades 6–8 in The Dalles, Oregon, with 513 students and a student-teacher ratio of 17.1:1. Data: NCES 2024-2025.

📖 Academic Overview & Key Context

Located in The Dalles, Oregon, The Dalles Middle School is a regular public school serving students from grades 6–8. The school operates within the North Wasco County SD 21 in Wasco County. With a current reported enrollment of 513 students, it provides a smaller, close-knit learning environment designed to support academic and personal growth.

In terms of academic staffing and instructional attention, The Dalles Middle School maintains a student-to-teacher ratio of 17.1:1. This aligns closely with the United States national benchmark of approximately 16:1, balancing peer collaboration with focused teacher instruction. The campus educational team includes approximately 30.0 full-time equivalent (FTE) classroom teachers and certified instructional personnel.

Reflecting the multicultural fabric of The Dalles, the student body at The Dalles Middle School represents diverse backgrounds. The most represented ethnic demographics include Hispanic (47.9%), White (43.6%), American Indian or Alaska Native (3.1%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.

Through federal and state educational initiatives, The Dalles Middle School participates in community support programs including the National School Lunch Program, with approximately 508 students (99%) eligible for free or reduced-price meals. This participation helps ensure equitable access to essential learning resources, nutritional support, and student welfare services.

👥 Student Demographics & Diversity

Official NCES reported race and ethnicity breakdown

512 Students reported
Hispanic 47.9%
245 enrolled students
White 43.6%
223 enrolled students
American Indian / Alaska Native 3.1%
16 enrolled students
Two or more races 3.1%
16 enrolled students
Native Hawaiian / Pacific Islander 1.4%
7 enrolled students
Asian 0.6%
3 enrolled students
Black / African American 0.4%
2 enrolled students
⚧ Gender Distribution Total 512
👦 Male 53.3% (273) 👧 Female 46.7% (239)
🥗 Economic Diversity 99%
508 students eligible for Free / Reduced-Price Lunch

📊 Enrollment by Grade Level

Student distribution across all enrolled grade levels

3 Grade Levels
175
6 ★ top
163
7
175
8

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School facts

Address 1100 E 12th St, The Dalles, OR 97058
Phone (541) 506-3380
School district North Wasco County SD 21
County Wasco County
Grades 6–8
Students 513 students
Student–teacher ratio 17.1:1
Full-time teachers 30.0
Community type Town: Remote
Level Middle
Type Public
Virtual Supplemental Virtual
Coordinates 45.59243, -121.17564
Map Map ↗
NCES school ID 410004801158
School year 2024-2025
Source NCES

📍 Location

Address and how to get there

1100 E 12th St

The Dalles, OR 97058 Wasco County

❓ Frequently Asked Questions

Common questions asked by parents, students, and community members

What grades are taught at The Dalles Middle School? +
The Dalles Middle School serves students in grades 6–8. The school curriculum is structured specifically for these grade levels in accordance with Oregon state educational standards.
How many students attend The Dalles Middle School? +
According to official National Center for Education Statistics (NCES) records, The Dalles Middle School has a total reported enrollment of 513 students.
What is the student-to-teacher ratio at The Dalles Middle School? +
The student-teacher ratio at The Dalles Middle School is 17.1:1, supported by approximately 30.0 full-time equivalent certified teachers.
Is The Dalles Middle School a public or private school? +
The Dalles Middle School is a traditional public school located in The Dalles, Oregon under the administration of the North Wasco County SD 21.
Does The Dalles Middle School participate in free or reduced-price lunch programs? +
Yes, approximately 508 students (99%) at The Dalles Middle School are eligible for free or reduced-price lunch under federal National School Lunch Program guidelines.
Where is The Dalles Middle School located? +
The Dalles Middle School is located at 1100 E 12th St, The Dalles, OR 97058. Families can reach the administrative office by telephone at (541) 506-3380 or by visiting the campus during regular school hours.

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