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SCHOOL COMMUNITY·TUSTIN UNIFIED·NCES 064015007202

Guin Foss Elementary

18492 Vanderlip Ave., Santa Ana, CA 92705 · (714) 730-7552 · Orange County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL395 STUDENTS
Enrollment
395
Elementary
DISTRICT 571 · STATE 465
Student : Teacher
25.5:1
16 FTE teachers
DISTRICT 26.0:1 · STATE 22.3:1
Free / Reduced Lunch
62%
243 students
DISTRICT 56% · 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
65
Grade 2
60
Grade 3
50
Grade 4
71
Grade 5
70
Student demographics
White
7419%
DISTRICT 19% · STATE 20%
Hispanic
25865%
DISTRICT 46% · STATE 56%
Black
31%
DISTRICT 1% · STATE 5%
Asian
359%
DISTRICT 25% · STATE 12%
Two+
256%
DISTRICT 7% · 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
20752%
Female
18848%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
53.2%
CA avg 47.1% . -6.8pp since 2014
Math
54.0%
CA avg 35.6% . -4.0pp 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
53.5%
composite math + reading, all grades
Predicted
42.9%
based on CA schools with similar FRL share
Beats by
+10.7pp
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
395
-48 (-11%) vs 2017
Student : Teacher
25.5:1
was 27.7:1
% White
19%
was 28%
% Hispanic
65%
was 57%
% Black
1%
was 1%
% Asian
9%
was 9%
Source: NCES Common Core of Data

About Guin Foss Elementary

Guin Foss Elementary operates as a small primary school in Santa Ana, California, overseen by Tustin Unified. Current enrollment sits at 395 students spanning grades K through 5.

Tustin Unified comprises 28 schools with combined enrollment of 21,220 students; Guin Foss Elementary is among them.

Demographically, Guin Foss Elementary lists that Hispanic students make up the majority at 65%. Other groups include 19% White, 9% Asian, 6% multiracial. By comparison, Orange County as a whole is about 34% Hispanic, so the school skews considerably more Hispanic than its surroundings.

On the resource side, Guin Foss Elementary records 16 full-time-equivalent teachers, putting the student-to-teacher ratio at about 25.5:1. The state averages around 22.3:1, so this campus is higher than the state norm typical. An estimated 62% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.

After controlling for student poverty, Guin Foss Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 42.9%, the actual is 53.5%, a residual of +10.7 points.

Around the school, Orange County reports that median household earnings sit near $116,289, about 44% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 7%. Guin Foss Elementary is one of 649 public schools in Orange County (combined enrollment of about 430,458 students).

Barbara Benson Elementary is the nearest neighboring public school, about 0.5 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Guin Foss Elementary. Ranking that nearby cluster on reported proficiency puts Guin Foss Elementary at 3rd of 8; the average score across the group is 47.7%.

The school occupies a suburban site.

Looking at the recent track record. Guin Foss Elementary's enrollment has shrank 11% since 2018, when it stood at 443 (now 395). White enrollment moved from 28% to 19% across the same window. The student-to-teacher ratio tightened from 27.7:1 in 2018 to 25.5:1 today.

Within the allk12 community for this school, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.

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
Guin Foss Elementary
District
Tustin Unified
Address
18492 Vanderlip Ave., Santa Ana, CA 92705
Phone
(714) 730-7552
County
Orange County
Level
Elementary
Grade range
KG–05
Total enrollment
395
Teachers (FTE)
16
Student–teacher ratio
25.5:1
Free/Reduced lunch
243 (62%)
Locale
21-Suburb: Large
NCES ID
064015007202
Charter school
No
Virtual school
No

Related schools

Other schools in Tustin Unified
Other schools in Santa Ana
Nearby schools

Frequently asked questions

About Guin Foss Elementary
What is the total enrollment at Guin Foss Elementary?
Guin Foss Elementary enrolls approximately 395 students in grades KG-05.
What grades does Guin Foss Elementary serve?
Guin Foss Elementary serves grades KG-05.
How many students per teacher at Guin Foss Elementary?
Approximately 25.5:1 students per teacher at Guin Foss Elementary.
What is the racial breakdown of students at Guin Foss Elementary?
At Guin Foss Elementary, the student body is approximately 19% White, 65% Hispanic, 1% Black, 9% Asian, 6% Two or more.
Who oversees Guin Foss Elementary?
Guin Foss Elementary is overseen by Tustin Unified in Orange County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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