Enrollment
334
Elementary
DISTRICT 468 · STATE 321
SCHOOL COMMUNITY·BEAVERTON SD 48J·NCES 410192001301
Errol Hassell Elementary School
18100 SW Bany Rd, Beaverton, OR 97007 · (503) 356-2090 · Washington County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL334 STUDENTS
B
allk12 Grade
Scored higher than 64% of Oregon public elementary schools
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Oregon public elementary schools
Student : Teacher
16.7:1
20 FTE teachers
DISTRICT 16.2:1 · STATE 16.5:1
Free / Reduced Lunch
70%
233 students
DISTRICT 55% · STATE 76%
Community
0
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
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 48 | 14% |
| Grade 1 | 55 | 16% |
| Grade 2 | 44 | 13% |
| Grade 3 | 64 | 19% |
| Grade 4 | 65 | 19% |
| Grade 5 | 58 | 17% |
This year's kindergarten class (48) is 17% smaller than its 5th grade class (58).
Student demographics
67%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 72% · STATE 59% · US 70%
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
QUIET COMMUNITY
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START A DISCUSSIONTest scores
OSAS 2024-25 . % ProficientEnglish Language Arts
50.3%
OR avg 43.0% . +1.9pp since 2023
Math
42.6%
OR avg 31.8% . -1.1pp since 2023
What this means: On the OSAS, Oregon's statewide test, about 50 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 up about 2 points since 2023, while math scores are down about 1 points.
OSAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 50.3% | 42.6% |
| 2023-24 | 48.4% | 43.7% |
% Proficient, all students and all tested grades.
Source: OSAS. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
40.9%
composite math + reading, all grades
Predicted
35.5%
based on OR schools with similar FRL share
Beats by
+5.4pp
above demographic expectation
What this means: About 41% of students here test proficient in math and reading, compared with the roughly 36% 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 Errol Hassell Elementary School
Errol Hassell Elementary School's state test result (40.9% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Errol Hassell Elementary School this school | 334 | 69.8% | 40.9% |
| Lenox Elementary School Portland | 363 | 68.9% | 46.2% |
| Imlay Elementary School Hillsboro | 409 | 71.4% | 43.4% |
| Indian Hills Elementary School Aloha | 372 | 70.2% | 43.9% |
| Raleigh Park Elementary School Portland | 310 | 72.9% | 40.8% |
| McKay Elementary School Beaverton | 242 | 69.0% | 33.9% |
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 Errol Hassell Elementary School ranks
Among elementary schools| Measure | This school | In Oregon | In Washington County |
|---|---|---|---|
| State test proficiency ranked highest first | 40.9% | #216 of 591 | #43 of 86 |
| Math proficiency ranked highest first | 42.6% | #201 of 646 ▼ 7 | #42 of 89 no change |
| Reading proficiency ranked highest first | 50.3% | #210 of 646 ▲ 15 | #43 of 89 ▲ 4 |
| Enrollment ranked largest first | 334 | #344 of 710 | #64 of 89 |
| Students per teacher ranked fewest first | 16.7:1 | #274 of 587 | #36 of 86 |
| Diversity index ranked most diverse first | 67.3% | #73 of 587 | #22 of 86 |
| Free and reduced lunch ranked highest share first | 69.8% | #382 of 645 | #29 of 86 |
| Enrollment change since 2017-18 ranked steepest decline first | -31.0% | #75 of 493 | #12 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 2024-25Enrollment
334
-5 (-1%) vs 2020
-39% since 1990-91, when it was 552
Student : Teacher
16.7:1
was 16.9:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 334 | 20 | 16.7:1 | 70% (233) |
| 2023-24 | 337 | 18.4 | 18.4:1 | 36% (122) |
| 2022-23 | 355 | 19 | 18.7:1 | 35% (125) |
| 2020-21 | 339 | 20 | 16.9:1 | N/A |
| 2017-18 | 484 | 26.4 | 18.4:1 | 37% (178) |
| 2015-16 | 502 | 27 | 18.6:1 | 35% (174) |
| 2010-11 | 478 | 24 | 19.9:1 | 33% (157) |
| 2000-01 | 523 | 23 | 22.7:1 | 12% (63) |
| 1990-91 | 552 | 24 | 23.0:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Errol Hassell Elementary School.
Since 2017-18: students down 31% (484 to 334); teachers down 24% (26.4 to 20).
About Errol Hassell Elementary School
Errol Hassell Elementary School is a medium-sized elementary school with an address in Beaverton, Oregon. Grades offered run from pre-K through 5, with 334 students enrolled.
The 56 schools in Beaverton SD 48J enroll 37,479 students altogether, Errol Hassell Elementary School among them.
At Errol Hassell Elementary School, the largest share of students is White, at 49%. After that, the student body is 26% Hispanic, 11% multiracial, 9% Asian, and 5% Black. Census figures show Washington County is about 64% White. The school's diversity index is 67%, meaning two students picked at random have a 67% chance of belonging to different racial or ethnic groups.
Its teaching staff equals 20 full-time positions, a ratio of 16.7:1. That matches the 16.5:1 average for elementary schools in Oregon fairly closely. Around 70% of the school's students qualify for free or reduced-price meals. The gap from the 57% average for public schools in Washington County is 13 points.
Measured against Oregon public elementary schools, Errol Hassell Elementary School receives a B. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Test results at Errol Hassell Elementary School are 5.4 points above what its free or reduced-price lunch share predicts (40.9% actual, 35.5% predicted).
Recent Census Bureau figures for Washington County show that 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%. Besides Errol Hassell Elementary School, Washington County has 135 other public schools.
Cooper Mountain Elementary School is the public school closest to Errol Hassell Elementary School, about 0.6 miles away. Other public schools within five miles number at least 8. Errol Hassell Elementary School comes in 4th of 9 nearby schools on average proficiency.
Errol Hassell Elementary School falls in the Suburb: Large locale category, used for schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
From 2020-21 to 2024-25, enrollment held near 334, starting from 339.
Questions about school safety, transportation, and start times can be posted here. Reviews and ratings from people who know the school are welcome.
Washington County at a glance
View full county profilePopulation
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
Related schools
Other schools in Beaverton SD 48J
- Westview High SchoolHigh · 2,423 students
- Sunset High SchoolHigh · 1,812 students
- Mountainside High SchoolHigh · 1,741 students
- Aloha High SchoolHigh · 1,658 students
- Beaverton High SchoolHigh · 1,436 students
- Southridge High SchoolHigh · 1,430 students
Other schools in Beaverton
- Mountainside High SchoolHigh · 1,741 students
- Aloha High SchoolHigh · 1,658 students
- Beaverton High SchoolHigh · 1,436 students
- Southridge High SchoolHigh · 1,430 students
- Aloha-Huber Park SchoolElementary · 901 students
- International School of BeavertonHigh · 870 students
Nearby schools
- Cooper Mountain Elementary School0.6 mi · 384
- Mountain View Middle School1.0 mi · 793
- Hazeldale Elementary School1.0 mi · 477
- Aloha High School1.3 mi · 1,658
- Aloha-Huber Park School1.3 mi · 901
- Sexton Mountain Elementary School1.3 mi · 431
Frequently asked questions
About Errol Hassell Elementary SchoolWhat is the total enrollment at Errol Hassell Elementary School?
Errol Hassell Elementary School enrolls approximately 334 students in grades PK-05.
What grades does Errol Hassell Elementary School serve?
Errol Hassell Elementary School serves grades PK-05.
What is the student-teacher ratio at Errol Hassell Elementary School?
The student-to-teacher ratio at Errol Hassell Elementary School is approximately 16.7:1 (20 FTE teachers).
How diverse is Errol Hassell Elementary School?
Errol Hassell Elementary School reports a student body of 49% White, 26% Hispanic, 5% Black, 9% Asian, 11% Two or more.
Is Errol Hassell Elementary School public or private?
Errol Hassell Elementary School is a public K-12 school, overseen by Beaverton SD 48J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.