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SCHOOL COMMUNITY·NEWPORT-MESA UNIFIED·NCES 062724004104

Roy O. Andersen Elementary

1900 Port Seabourne Way, Newport Beach, CA 92660 · (949) 515-6935 · Orange County
GRADES KG–06ELEMENTARY13-CITYREGULAR SCHOOL353 STUDENTS
Enrollment
353
Elementary
DISTRICT 405 · STATE 465
Student : Teacher
21.8:1
16 FTE teachers
DISTRICT 18.4:1 · STATE 22.3:1
Free / Reduced Lunch
9%
33 students
DISTRICT 54% · 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
68
Grade 1
52
Grade 2
53
Grade 3
48
Grade 4
45
Grade 5
45
Grade 6
42
Student demographics
White
23266%
DISTRICT 39% · STATE 20%
Hispanic
298%
DISTRICT 46% · STATE 56%
Black
10%
DISTRICT 1% · STATE 5%
Asian
3510%
DISTRICT 6% · STATE 12%
Two+
5616%
DISTRICT 8% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
18352%
Female
17048%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
80.2%
CA avg 47.1% . -3.8pp since 2014
Math
79.7%
CA avg 35.6% . -7.3pp 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
80.0%
composite math + reading, all grades
Predicted
73.9%
based on CA schools with similar FRL share
Beats by
+6.0pp
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
353
-7 (-2%) vs 2017
Student : Teacher
21.8:1
was 24.0:1
% White
66%
was 83%
% Hispanic
8%
was 7%
% Black
0%
was 0%
% Asian
10%
was 4%
Source: NCES Common Core of Data

About Roy O. Andersen Elementary

Roy O. Andersen Elementary is a cozy K-5 school in Newport Beach, California, run under Newport-Mesa Unified. The school educates 353 students in grades K through 6. By comparison, California's public schools average about 465 students each, so Roy O. Andersen Elementary sits 24% below that benchmark.

Roy O. Andersen Elementary is one of 31 schools operated by Newport-Mesa Unified, a district that teaches 17,540 students overall.

For racial and ethnic makeup, Roy O. Andersen Elementary lists that 66% of the student body identifies as White. Other groups include 16% multiracial, 10% Asian, 8% Hispanic. By comparison, Orange County as a whole is about 43% White, so the school skews visibly more White than its surroundings.

On the resource side, On paper, Roy O. Andersen Elementary has 16 full-time-equivalent teachers, translating to a class-load average of around 21.8:1. The state averages about 22.3:1, putting this campus right in line with peers. Roughly 9% of students at Roy O. Andersen Elementary qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Orange County (around 55%), the school's rate is south of typical.

On a residual basis (actual vs predicted given the student mix), Roy O. Andersen Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 73.9%; this one delivers 80.0%.

Across the wider county, Orange County reports that median household earnings sit near $116,289, 44% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 7%. Roy O. Andersen Elementary is one of 649 public schools in Orange County (combined enrollment of about 430,458 students).

Nearest neighbor: Abraham Lincoln Elementary, around 0.8 miles off. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Roy O. Andersen Elementary ranks 4th on composite proficiency, ahead of the local average of 73.6%.

Geographically, the school is in an inner-city area.

Over the past 7-year window. Looking back 7 years, enrollment at Roy O. Andersen Elementary has changed only slightly, going from 360 students in 2018 to 353 in 2025. The White share of enrollment contracted from 83% to 66% over that span. The student-to-teacher ratio fell from 24.0:1 in 2018 to 21.8:1 today.

Within the allk12 community for this school, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

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
Roy O. Andersen Elementary
District
Newport-Mesa Unified
Address
1900 Port Seabourne Way, Newport Beach, CA 92660
Phone
(949) 515-6935
County
Orange County
Level
Elementary
Grade range
KG–06
Total enrollment
353
Teachers (FTE)
16
Student–teacher ratio
21.8:1
Free/Reduced lunch
33 (9%)
Locale
13-City: Small
NCES ID
062724004104
Charter school
No
Virtual school
No

Related schools

Other schools in Newport-Mesa Unified
Other schools in Newport Beach
Nearby schools

Frequently asked questions

About Roy O. Andersen Elementary
How large is Roy O. Andersen Elementary?
Roy O. Andersen Elementary enrolls approximately 353 students in grades KG-06.
What grades does Roy O. Andersen Elementary serve?
Roy O. Andersen Elementary serves grades KG-06.
What is the student-teacher ratio at Roy O. Andersen Elementary?
The student-to-teacher ratio at Roy O. Andersen Elementary is approximately 21.8:1 (16 FTE teachers).
What is the student diversity at Roy O. Andersen Elementary?
Student demographics at Roy O. Andersen Elementary are roughly 66% White, 8% Hispanic, 0% Black, 10% Asian, 16% Two or more.
Who oversees Roy O. Andersen Elementary?
Roy O. Andersen Elementary is overseen by Newport-Mesa Unified in Orange County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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