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SCHOOL COMMUNITY·EUGENE SD 4J·NCES 410474000555

Twin Oaks Elementary School

85916 Bailey Hill Rd, Eugene, OR 97405 · (541) 790-3417 · Lane County
GRADES KG–05ELEMENTARY41-RURALTITLE IREGULAR SCHOOL208 STUDENTS
Enrollment
208
Elementary
DISTRICT 322 · STATE 321
Student : Teacher
16.3:1
13 FTE teachers
DISTRICT 16.7:1 · STATE 16.5:1
Free / Reduced Lunch
63%
132 students
DISTRICT 66% · 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
Kindergarten
31
Grade 1
26
Grade 2
34
Grade 3
28
Grade 4
41
Grade 5
48
Student demographics
White
74%
DISTRICT 65% · STATE 57%
Hispanic
13%
DISTRICT 18% · STATE 26%
Black
3%
DISTRICT 2% · STATE 2%
Asian
1%
DISTRICT 3% · STATE 4%
Two+
9%
DISTRICT 11% · STATE 7%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
55%
Female
45%

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Test scores

OSAS 2024-25 . % Proficient
English Language Arts
49.5%
OR avg 43.0% . -4.9pp since 2023
Math
42.7%
OR avg 31.8% . -1.0pp since 2023
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
44.3%
composite math + reading, all grades
Predicted
37.9%
based on OR schools with similar FRL share
Beats by
+6.4pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
208
-25 (-11%) vs 2017
Student : Teacher
16.3:1
was 23.1:1
% White
74%
was 75%
% Hispanic
13%
was 13%
% Black
3%
was 1%
% Asian
1%
was 3%
Source: NCES Common Core of Data

About Twin Oaks Elementary School

Twin Oaks Elementary School is a modestly sized elementary school in Eugene, Oregon, part of Eugene SD 4J. The school caters to 208 students in grades K through 5. Compared to the state average of about 321 students per school, that is 35% below typical.

Within Eugene SD 4J, which oversees 36 schools and 15,712 students, Twin Oaks Elementary School is one campus in the system.

In terms of who attends, Twin Oaks Elementary School logs that 74% of the student body identifies as White. Other groups include 13% Hispanic, 9% multiracial, 3% Black.

Looking at the economic backdrop, Twin Oaks Elementary School shows 13 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.3:1. The state averages about 16.5:1, putting this campus right in line with peers. About 63% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Lane County (around 76%), the school's rate is somewhat below typical.

With demographic context factored in, Twin Oaks Elementary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 37.9%, the actual is 44.3%, a residual of +6.4 points.

Zooming out to the county, the surrounding county (Lane County) records that median household earnings sit near $71,544, roughly 34% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 8%. In all, Lane County runs 117 public schools (combined enrollment of about 42,240 students), of which Twin Oaks Elementary School is one.

Chinese Language Immersion School is the nearest neighboring public school, about 3.1 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Twin Oaks Elementary School. Ranking that nearby cluster on reported proficiency puts Twin Oaks Elementary School at 2nd of 6; the average score across the group is 43.0%.

Twin Oaks Elementary School operates from a rural location.

Trend over the last 7 years. Over the past 7-year window, the student count shrank 11%: 233 students in 2018 compared to 208 in 2025. Class-load math has pulled in: from 23.1:1 in 2018 to 16.3:1 in 2025.

In the discussion threads here, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

Lane County at a glance

View full county profile
Population
384,207
Census ACS
Median income
$71,544
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
117
42,240 students

Quick facts

School name
Twin Oaks Elementary School
District
Eugene SD 4J
Address
85916 Bailey Hill Rd, Eugene, OR 97405
Phone
(541) 790-3417
County
Lane County
Level
Elementary
Grade range
KG–05
Total enrollment
208
Teachers (FTE)
13
Student–teacher ratio
16.3:1
Free/Reduced lunch
132 (63%)
Locale
41-Rural: Fringe
NCES ID
410474000555
Charter school
No
Virtual school
No

Related schools

Other schools in Eugene SD 4J
Other schools in Eugene
Nearby schools

Frequently asked questions

About Twin Oaks Elementary School
How large is Twin Oaks Elementary School?
Twin Oaks Elementary School enrolls approximately 208 students in grades KG-05.
What grades does Twin Oaks Elementary School serve?
Twin Oaks Elementary School serves grades KG-05.
What is the student-teacher ratio at Twin Oaks Elementary School?
The student-to-teacher ratio at Twin Oaks Elementary School is approximately 16.3:1 (13 FTE teachers).
How diverse is Twin Oaks Elementary School?
Twin Oaks Elementary School reports a student body of 74% White, 13% Hispanic, 3% Black, 1% Asian, 9% Two or more.
Who oversees Twin Oaks Elementary School?
Twin Oaks Elementary School is overseen by Eugene SD 4J in Lane County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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