1
What's the vibe like in the hallways at Alberta Rider Elementary School right now?
Community prompt from u/allk12. Replies below.
Enrollment
367
Elementary
DISTRICT 420 · STATE 321
SCHOOL COMMUNITY·TIGARD-TUALATIN SD 23J·NCES 411224001668
Alberta Rider Elementary School
14850 SW 132nd Ter, Tigard, OR 97224 · (503) 431-4900 · Washington County
GRADES KG–05ELEMENTARY13-CITYTITLE IREGULAR SCHOOL367 STUDENTS
B-
allk12 Grade
Scored higher than 53% 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.
- C+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
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
17.8:1
21 FTE teachers
DISTRICT 16.8:1 · STATE 16.5:1
Free / Reduced Lunch
57%
211 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
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 38 | 10% |
| Grade 1 | 50 | 14% |
| Grade 2 | 60 | 16% |
| Grade 3 | 64 | 17% |
| Grade 4 | 78 | 21% |
| Grade 5 | 77 | 21% |
This year's kindergarten class (38) is 51% smaller than its 5th grade class (77).
Student demographics
68%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 65% · 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
Test scores
OSAS 2024-25 . % ProficientEnglish Language Arts
42.0%
OR avg 43.0% . -10.3pp since 2023
Math
35.2%
OR avg 31.8% . -12.0pp since 2023
What this means: On the OSAS, Oregon's statewide test, about 42 of every 100 students at this school read and write at grade level and about 35 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 10 points since 2023, while math scores are down about 12 points.
OSAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 42.0% | 35.2% |
| 2023-24 | 52.3% | 47.2% |
% 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
39.0%
composite math + reading, all grades
Predicted
40.3%
based on OR schools with similar FRL share
Beats by
-1.3pp
below demographic expectation
What this means: About 39% of students here test proficient in math and reading, compared with the roughly 40% 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 Alberta Rider Elementary School
Alberta Rider Elementary School's state test result (39.0% proficient) is higher than 1 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Alberta Rider Elementary School this school | 367 | 57.5% | 39.0% |
| Durham Elementary School Tigard | 471 | 61.1% | 41.6% |
| Spring Mountain Elementary School Happy Valley | 350 | 58.3% | 49.0% |
| Sexton Mountain Elementary School Beaverton | 431 | 50.6% | 55.1% |
| Sunnyside Elementary School Clackamas | 402 | 58.2% | 33.2% |
| Mary Woodward Elementary School Tigard | 417 | 57.6% | 51.8% |
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 Alberta Rider Elementary School ranks
Among elementary schools| Measure | This school | In Oregon | In Washington County |
|---|---|---|---|
| State test proficiency ranked highest first | 39.0% | #235 of 591 | #48 of 86 |
| Math proficiency ranked highest first | 35.2% | #302 of 646 ▼ 138 | #55 of 89 ▼ 19 |
| Reading proficiency ranked highest first | 42.0% | #317 of 646 ▼ 128 | #61 of 89 ▼ 21 |
| Enrollment ranked largest first | 367 | #276 of 710 | #54 of 89 |
| Students per teacher ranked fewest first | 17.8:1 | #389 of 587 | #60 of 86 |
| Diversity index ranked most diverse first | 68.1% | #63 of 587 | #15 of 86 |
| Free and reduced lunch ranked highest share first | 57.5% | #507 of 645 | #55 of 86 |
| Enrollment change since 2017-18 ranked steepest decline first | -34.2% | #47 of 493 | #7 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
367
-134 (-27%) vs 2020
-36% since 2010-11, when it was 577
Student : Teacher
17.8:1
was 19.3:1
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 | 367 | 20.6 | 17.8:1 | 57% (211) |
| 2023-24 | 387 | 23.3 | 16.6:1 | 34% (131) |
| 2022-23 | 504 | 27.5 | 18.3:1 | 22% (111) |
| 2020-21 | 501 | 26 | 19.3:1 | N/A |
| 2017-18 | 558 | 28.8 | 19.4:1 | 16% (91) |
| 2015-16 | 587 | 28 | 21.0:1 | 22% (132) |
| 2010-11 | 577 | 26 | 22.2:1 | 24% (141) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Alberta Rider Elementary School.
Since 2017-18: students down 34% (558 to 367); teachers down 29% (28.8 to 20.6).
About Alberta Rider Elementary School
At 14850 SW 132nd Ter in Tigard, Oregon, Alberta Rider Elementary School operates as a mid-sized elementary school. The school has 367 students in 2024-25 across kindergarten through 5.
Tigard-Tualatin SD 23J is the local district for Alberta Rider Elementary School. It runs 19 schools with 11,342 students.
White students make up 49% of enrollment at Alberta Rider Elementary School, the largest share of any group. The rest of enrollment is 25% Hispanic, 11% Asian, 9% multiracial, and 6% Black. Census estimates put the White share of Washington County's population at about 64%. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 68%.
Its staff includes 20.6 full-time-equivalent teachers, for about 17.8 students per teacher. The average for elementary schools in Oregon, 16.5:1, is lower. Alberta Rider Elementary School has a free or reduced-price lunch rate of 57%. Public schools in Washington County average a similar 57%.
On the allk12 Grade, Alberta Rider Elementary School lands at B-, ahead of 53% of Oregon public elementary schools.
BeatsExpectations compares each school's average proficiency rate across its state test results with a prediction based on free or reduced-price lunch eligibility. For Alberta Rider Elementary School, the prediction is 40.3% and the result is 39.0%.
For the population of Washington County, the median household earns about $107,772 a year, about 48% of adults have at least a bachelor's degree, and roughly 5% of residents are in poverty. Across Washington County, 136 public schools serve about 79,469 students.
Of the public schools around it, Alberta Rider Elementary School is closest to Deer Creek Elementary School, about 0.7 miles away. Inside a five-mile radius, there are at least 8 other public schools. Ranked by average proficiency, Alberta Rider Elementary School places 4th out of 9 schools in its immediate area.
Alberta Rider Elementary School is coded as City: Small in federal locale data.
In 2024-25, the school enrolled 367, down from 501 in 2020-21. By 2024-25, the school had 17.8 students per teacher, compared with 19.3 in 2020-21.
Alberta Rider Elementary School has a community page on allk12 for topics such as pickup and drop-off, after-school programs, and teacher feedback. Teachers and staff are welcome to share updates too.
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 Tigard-Tualatin SD 23J
- Tigard High SchoolHigh · 1,771 students
- Tualatin High SchoolHigh · 1,687 students
- Twality Middle SchoolMiddle · 1,006 students
- Hazelbrook Middle SchoolMiddle · 792 students
- Thomas R Fowler Middle SchoolMiddle · 744 students
- Metzger Elementary SchoolElementary · 566 students
Other schools in Tigard
- Tigard High SchoolHigh · 1,771 students
- Twality Middle SchoolMiddle · 1,006 students
- Thomas R Fowler Middle SchoolMiddle · 744 students
- Metzger Elementary SchoolElementary · 566 students
- James Templeton Elementary SchoolElementary · 543 students
- Deer Creek Elementary SchoolElementary · 534 students
Nearby schools
- Deer Creek Elementary School0.7 mi · 534
- Mary Woodward Elementary School1.5 mi · 417
- Hazelbrook Middle School1.6 mi · 792
- Art Rutkin Elementary School1.7 mi · 131
- Charles F Tigard Elementary School1.7 mi · 460
- Thomas R Fowler Middle School1.7 mi · 744
Frequently asked questions
About Alberta Rider Elementary SchoolHow many students attend Alberta Rider Elementary School?
Alberta Rider Elementary School enrolls approximately 367 students in grades KG-05.
What age range does Alberta Rider Elementary School serve?
Alberta Rider Elementary School serves students from grade KG through grade 05.
How many students per teacher at Alberta Rider Elementary School?
Approximately 17.8:1 students per teacher at Alberta Rider Elementary School.
What is the student diversity at Alberta Rider Elementary School?
Student demographics at Alberta Rider Elementary School are roughly 49% White, 25% Hispanic, 6% Black, 11% Asian, 9% Two or more.
What district is Alberta Rider Elementary School in?
Alberta Rider Elementary School is part of Tigard-Tualatin SD 23J.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.