The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·SAN MARCOS UNIFIED·NCES 063488007353

Discovery Elementary

730 Applewilde Dr., San Marcos, CA 92078 · (760) 290-2077 · San Diego County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL717 STUDENTS
Enrollment
717
Elementary
DISTRICT 765 · STATE 465
Student : Teacher
26.1:1
28 FTE teachers
DISTRICT 23.3:1 · STATE 22.3:1
Free / Reduced Lunch
17%
125 students
DISTRICT 41% · STATE 65%
Community
2
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
163
Grade 1
101
Grade 2
127
Grade 3
103
Grade 4
112
Grade 5
111
Student demographics
White
32145%
DISTRICT 37% · STATE 20%
Hispanic
17524%
DISTRICT 46% · STATE 56%
Black
71%
DISTRICT 1% · STATE 5%
Asian
14120%
DISTRICT 8% · STATE 12%
Two+
7310%
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
34348%
Female
37452%

Discussions

+ POST

Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
73.2%
CA avg 47.1% . +8.2pp since 2014
Math
76.5%
CA avg 35.6% . +13.5pp 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
74.8%
composite math + reading, all grades
Predicted
69.1%
based on CA schools with similar FRL share
Beats by
+5.7pp
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
717
+65 (+10%) vs 2017
Student : Teacher
26.1:1
was 52.2:1
% White
45%
was 59%
% Hispanic
24%
was 31%
% Black
1%
was 1%
% Asian
20%
was 9%
Source: NCES Common Core of Data

About Discovery Elementary

Located at 730 Applewilde Dr., in San Marcos, California, Discovery Elementary is a sprawling primary school that caters to 717 students (grades K through 5), overseen by San Marcos Unified. That puts it 54% bigger than the typical public school in California, which averages around 465 students.

Across the 19 schools in San Marcos Unified (18,837 students total), Discovery Elementary accounts for its share of the district's footprint.

On the student-mix side, Discovery Elementary lists that 45% of students identify as White, with the remaining enrollment distributed across several groups. Other groups include 24% Hispanic, 20% Asian, 10% multiracial. That composition is broadly in line with San Diego County as a whole.

Looking at school resources, Staff filings list 28 full-time-equivalent teachers, which works out to roughly 26.1:1 students per teacher. Statewide, the average ratio sits near 22.3:1, putting Discovery Elementary higher than the state norm the norm. An estimated 17% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against San Diego County (around 54%), the school's rate is somewhat below typical.

After controlling for student poverty, Discovery Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 69.1%; this one delivers 74.8%.

In the broader community, census data for San Diego County shows median household income runs about $106,268, about 43% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. In all, San Diego County runs 766 public schools (combined enrollment of about 467,437 students), of which Discovery Elementary is one.

Nearest neighbor: High Tech High North County, around 0.7 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Discovery Elementary at 1st of 5; the average score across the group is 31.4%.

Geographically, the school is in an outer-ring area.

Trend over the last 7 years. Discovery Elementary's enrollment has grew 10% since 2018, when it stood at 652 (now 717). White enrollment moved from 59% to 45% across the same window. The student-to-teacher ratio fell from 52.2:1 in 2018 to 26.1:1 today.

In the discussion threads here, members of the Discovery Elementary community share and discuss enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

San Diego County at a glance

View full county profile
Population
3,288,774
Census ACS
Median income
$106,268
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
766
467,437 students

Quick facts

School name
Discovery Elementary
District
San Marcos Unified
Address
730 Applewilde Dr., San Marcos, CA 92078
Phone
(760) 290-2077
County
San Diego County
Level
Elementary
Grade range
KG–05
Total enrollment
717
Teachers (FTE)
28
Student–teacher ratio
26.1:1
Free/Reduced lunch
125 (17%)
Locale
21-Suburb: Large
NCES ID
063488007353
Charter school
No
Virtual school
No

Related schools

Other schools in San Marcos Unified
Other schools in San Marcos
Nearby schools

Frequently asked questions

About Discovery Elementary
What is the total enrollment at Discovery Elementary?
Discovery Elementary enrolls approximately 717 students in grades KG-05.
What grades does Discovery Elementary serve?
Discovery Elementary serves grades KG-05.
What is the student-teacher ratio at Discovery Elementary?
The student-to-teacher ratio at Discovery Elementary is approximately 26.1:1 (28 FTE teachers).
What is the racial breakdown of students at Discovery Elementary?
At Discovery Elementary, the student body is approximately 45% White, 24% Hispanic, 1% Black, 20% Asian, 10% Two or more.
Is Discovery Elementary public or private?
Discovery Elementary is a public K-12 school, overseen by San Marcos Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post