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SCHOOL COMMUNITY·PLACENTIA-YORBA LINDA UNIFIED·NCES 063066004769

Ruby Drive Elementary

601 Ruby Dr., Placentia, CA 92870 · (714) 996-1921 · Orange County
GRADES KG–06ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL373 STUDENTS
Enrollment
373
Elementary
DISTRICT 527 · STATE 465
Student : Teacher
20.2:1
18 FTE teachers
DISTRICT 22.8:1 · STATE 22.3:1
Free / Reduced Lunch
82%
307 students
DISTRICT 47% · STATE 65%
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
79
Grade 1
40
Grade 2
64
Grade 3
48
Grade 4
52
Grade 5
54
Grade 6
36
Student demographics
White
3%
DISTRICT 26% · STATE 20%
Hispanic
89%
DISTRICT 46% · STATE 56%
Black
2%
DISTRICT 1% · STATE 5%
Asian
4%
DISTRICT 21% · STATE 12%
Two+
2%
DISTRICT 5% · STATE 6%
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
52%
Female
48%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
40.8%
CA avg 47.1% . +12.8pp since 2014
Math
35.0%
CA avg 35.6% . +12.0pp since 2014
Source: CAASPP. 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
38.5%
composite math + reading, all grades
Predicted
30.5%
based on CA schools with similar FRL share
Beats by
+8.0pp
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
373
-6 (-2%) vs 2017
Student : Teacher
20.2:1
was 27.1:1
% White
3%
was 4%
% Hispanic
89%
was 95%
% Black
2%
was 1%
% Asian
4%
was 1%
Source: NCES Common Core of Data

About Ruby Drive Elementary

Ruby Drive Elementary, a close-knit elementary campus in Placentia, California, overseen by Placentia-Yorba Linda Unified, works with 373 students, covering grades K through 6.

Placentia-Yorba Linda Unified runs 34 schools in total, collectively educating 22,665 students. Ruby Drive Elementary is one of those campuses.

On demographics, Ruby Drive Elementary logs that 89% of students identify as Hispanic, making the school strongly Hispanic-majority. The remainder comes out to 4% Asian, 3% White, 2% multiracial. That is visibly more Hispanic than the county at large, where the share is closer to 34%.

On the resource side, The school employs 18 full-time-equivalent teachers, for a student-teacher ratio near 20.2:1. Statewide, the average ratio sits near 22.3:1, putting Ruby Drive Elementary tighter than the state norm the norm. Roughly 82% of students at Ruby Drive Elementary qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is north of Orange County's rate of about 55%.

On a demographically-adjusted basis, Ruby Drive Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 30.5%, the actual is 38.5%, a residual of +8.0 points.

Across the wider county, the surrounding county (Orange County) logs that the typical household earns roughly $116,289 per year, about 44% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. Across Orange County's 649 public schools (combined enrollment of about 430,458 students), Ruby Drive Elementary is one campus in the mix.

The closest other public school is Valencia High, roughly 0.4 miles away. Counting just inside five miles, 8 other public schools cluster around Ruby Drive Elementary. On composite proficiency, Ruby Drive Elementary comes 6th of 7 in the immediate cluster, beneath the nearby-schools average of 55.2%.

Geographically, the school is in a commuter-belt area.

Over the past 7-year window. Ruby Drive Elementary's enrollment has held roughly steady since 2018, when it stood at 379 (now 373). Over the same period, the Hispanic share contracted from 95% to 89%. The student-to-teacher ratio tightened from 27.1:1 in 2018 to 20.2:1 today.

On this page, members of the Ruby Drive Elementary community share and discuss open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.

Orange County at a glance

View full county profile
Population
3,165,820
Census ACS
Median income
$116,289
Household, ACS
Bachelor's+
44%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
649
430,458 students

Quick facts

School name
Ruby Drive Elementary
District
Placentia-Yorba Linda Unified
Address
601 Ruby Dr., Placentia, CA 92870
Phone
(714) 996-1921
County
Orange County
Level
Elementary
Grade range
KG–06
Total enrollment
373
Teachers (FTE)
18
Student–teacher ratio
20.2:1
Free/Reduced lunch
307 (82%)
Locale
21-Suburb: Large
NCES ID
063066004769
Charter school
No
Virtual school
No

Related schools

Other schools in Placentia-Yorba Linda Unified
Other schools in Placentia
Nearby schools

Frequently asked questions

About Ruby Drive Elementary
What is the total enrollment at Ruby Drive Elementary?
Ruby Drive Elementary enrolls approximately 373 students in grades KG-06.
Is Ruby Drive Elementary an elementary, middle, or high school?
Ruby Drive Elementary is an elementary school covering grades KG-06.
What is the student-teacher ratio at Ruby Drive Elementary?
The student-to-teacher ratio at Ruby Drive Elementary is approximately 20.2:1 (18 FTE teachers).
How diverse is Ruby Drive Elementary?
Ruby Drive Elementary reports a student body of 3% White, 89% Hispanic, 2% Black, 4% Asian, 2% Two or more.
Is Ruby Drive Elementary public or private?
Ruby Drive Elementary is a public K-12 school, overseen by Placentia-Yorba Linda Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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