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SCHOOL COMMUNITY·TIGARD-TUALATIN SD 23J·NCES 411224001298

Edward Byrom Elementary School

21800 SW 91st Ave, Tualatin, OR 97062 · (503) 431-4300 · Washington County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL367 STUDENTS
Enrollment
367
Elementary
DISTRICT 420 · STATE 321
Student : Teacher
16.9:1
22 FTE teachers
DISTRICT 16.8:1 · STATE 16.5:1
Free / Reduced Lunch
61%
225 students
DISTRICT 59% · STATE 76%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten4813%
Grade 14713%
Grade 25214%
Grade 37721%
Grade 46016%
Grade 58323%

This year's kindergarten class (48) is 42% smaller than its 5th grade class (83).

Student demographics
58%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 65% · STATE 59% · US 70%
White
21960%
DISTRICT 49% · STATE 57% · US 43%
Hispanic
7922%
DISTRICT 30% · STATE 26% · US 30%
Asian
103%
DISTRICT 5% · STATE 4% · US 6%
Two+
4713%
DISTRICT 9% · STATE 7% · US 5%
Native American
10%
DISTRICT 0% · STATE 1% · US 1%
Pacific Islander
113%
DISTRICT 3% · STATE 1% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
19754%
Female
17046%

Discussions

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Test scores

OSAS 2024-25 . % Proficient
English Language Arts
49.3%
OR avg 43.0% . -8.8pp since 2023
Math
42.8%
OR avg 31.8% . -0.3pp since 2023

What this means: On the OSAS, Oregon's statewide test, about 49 of every 100 students at this school read and write at grade level and about 43 of 100 do math at grade level. Across all Oregon schools, those numbers are about 43 and 32. Reading and writing scores are down about 9 points since 2023, while math scores have held steady.

OSAS results by year

School yearEnglish Language ArtsMath
2024-2549.3%42.8%
2023-2458.1%43.1%
% Proficient, all students and all tested grades.
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
49.9%
composite math + reading, all grades
Predicted
38.8%
based on OR schools with similar FRL share
Beats by
+11.1pp
above demographic expectation

What this means: About 50% of students here test proficient in math and reading, compared with the roughly 39% typical for Oregon schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Oregon's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Edward Byrom Elementary School

Edward Byrom Elementary School's state test result (49.9% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Edward Byrom Elementary School this school36761.3%49.9%
Ardenwald Elementary School
Milwaukie
39658.3%37.2%
Sunset School
Coos Bay
38056.3%14.5%
Yolanda Elementary School
Springfield
36264.9%29.2%
William Knight Elementary School
Canby
29263.4%28.2%
Verne A Duncan Elementary School
Happy Valley
40058.0%39.0%
Matched among Oregon elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Edward Byrom Elementary School ranks

Among elementary schools
MeasureThis schoolIn OregonIn Washington County
State test proficiency
ranked highest first
49.9%#123 of 591#31 of 86
Math proficiency
ranked highest first
42.8%#198 of 646
▲ 1
#40 of 89
▲ 3
Reading proficiency
ranked highest first
49.3%#223 of 646
▼ 92
#46 of 89
▼ 15
Enrollment
ranked largest first
367#275 of 710#53 of 89
Students per teacher
ranked fewest first
16.9:1#288 of 587#39 of 86
Diversity index
ranked most diverse first
58.0%#184 of 587#55 of 86
Free and reduced lunch
ranked highest share first
61.3%#469 of 645#49 of 86
Enrollment change since 2017-18
ranked steepest decline first
-34.7%#44 of 493#6 of 70
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
367
-59 (-14%) vs 2020
-42% since 1990-91, when it was 636
Student : Teacher
16.9:1
was 16.4:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2536721.716.9:161% (225)
2023-244042416.9:137% (151)
2022-2341825.316.5:125% (106)
2020-214262616.4:1N/A
2017-1856228.919.4:116% (92)
2015-165602720.7:118% (99)
2010-116222822.2:125% (154)
2000-016713221.0:118% (124)
1990-916362921.9:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Edward Byrom Elementary School.

Since 2017-18: students down 35% (562 to 367); teachers down 25% (28.9 to 21.7).

About Edward Byrom Elementary School

Edward Byrom Elementary School, a medium-sized elementary school, is located in Tualatin, Oregon. It enrolled 367 students in pre-K through 5 for the 2024-25 school year.

Tigard-Tualatin SD 23J (19 schools, 11,342 students) runs Edward Byrom Elementary School.

White students make up a majority at Edward Byrom Elementary School, at 60%. The next largest groups are 22% Hispanic, 13% multiracial, 3% Pacific Islander, and 3% Asian. The White share in Washington County as a whole is similar, at about 64%. Pick two students at random and there is a 58% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Edward Byrom Elementary School employs 21.7 full-time-equivalent teachers. That gives a ratio of about 16.9:1. That is close to the 16.5:1 average for elementary schools in Oregon. Edward Byrom Elementary School's free or reduced-price lunch eligibility rate is 61%.

BeatsExpectations compares each school's average proficiency rate on state tests with a prediction based on free or reduced-price lunch eligibility. For Edward Byrom Elementary School, the prediction is 38.8% and the result is 49.9%.

Within Washington County, the median household income is $107,772, about 48% of adults have at least a bachelor's degree, and the poverty rate is about 5%. In all, Washington County has 136 public schools and roughly 79,469 students.

Nearest public school: Tualatin High School, about 0.3 miles away. Within five miles are at least 8 other public schools. Edward Byrom Elementary School is 2nd of 8 nearby schools by average proficiency rate.

The NCES locale for Edward Byrom Elementary School is Suburb: Large, which covers schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Over 4 years, Edward Byrom Elementary School's enrollment declined 14%, to 367.

Parents and students can post about sports schedules, lunch menus, and spirit week at Edward Byrom Elementary School. Questions from prospective families are welcome too.

Washington County at a glance

View full county profile
Population
603,947
Census ACS
Median income
$107,772
Household, ACS
Bachelor's+
48%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
136
79,469 students

Quick facts

School name
Edward Byrom Elementary School
District
Tigard-Tualatin SD 23J
Address
21800 SW 91st Ave, Tualatin, OR 97062
Phone
(503) 431-4300
County
Washington County
Level
Elementary
Grade range
PK–05
Total enrollment
367
Teachers (FTE)
22
Student–teacher ratio
16.9:1
Free and reduced lunch
225 (61%)
Locale
21-Suburb: Large
NCES ID
411224001298
Charter school
No
Virtual school
No

Related schools

Other schools in Tigard-Tualatin SD 23J
Other schools in Tualatin
Nearby schools

Frequently asked questions

About Edward Byrom Elementary School
How large is Edward Byrom Elementary School?
Edward Byrom Elementary School enrolls approximately 367 students in grades PK-05.
Is Edward Byrom Elementary School an elementary, middle, or high school?
Edward Byrom Elementary School is an elementary school covering grades PK-05.
How many teachers does Edward Byrom Elementary School have?
Edward Byrom Elementary School employs 22 FTE teachers, for a student-to-teacher ratio of 16.9:1.
What is the racial breakdown of students at Edward Byrom Elementary School?
At Edward Byrom Elementary School, the student body is approximately 60% White, 22% Hispanic, 3% Asian, 13% Two or more.
Is Edward Byrom Elementary School public or private?
Edward Byrom Elementary School is a public K-12 school, overseen by Tigard-Tualatin SD 23J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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