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SCHOOL COMMUNITY·LAMMERSVILLE JOINT UNIFIED·NCES 060141002500

Lammersville Elementary

16555 West Von Sosten Rd., Tracy, CA 95304 · (209) 836-7220 · San Joaquin County
GRADES KG–08ELEMENTARY22-SUBURBREGULAR SCHOOL203 STUDENTS
Enrollment
203
Elementary
DISTRICT 690 · STATE 465
Student : Teacher
16.9:1
12 FTE teachers
DISTRICT 22.6:1 · STATE 22.3:1
Free / Reduced Lunch
36%
74 students
DISTRICT 13% · 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
28
Grade 1
21
Grade 2
11
Grade 3
20
Grade 4
21
Grade 5
26
Grade 6
25
Grade 7
25
Grade 8
26
Student demographics
White
27%
DISTRICT 11% · STATE 20%
Hispanic
44%
DISTRICT 13% · STATE 56%
Black
3%
DISTRICT 4% · STATE 5%
Asian
17%
DISTRICT 64% · STATE 12%
Two+
6%
DISTRICT 7% · STATE 6%
Native American
1%
DISTRICT 1% · STATE 0%
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
53%
Female
47%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
45.8%
CA avg 47.1% . +6.8pp since 2014
Math
35.9%
CA avg 35.6% . +2.9pp since 2014
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of CA schools after controlling for student poverty
Actual proficiency
40.8%
composite math + reading, all grades
Predicted
57.8%
based on CA schools with similar FRL share
Beats by
-17.0pp
below 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
203
+9 (+5%) vs 2017
Student : Teacher
16.9:1
was 18.6:1
% White
27%
was 38%
% Hispanic
44%
was 41%
% Black
3%
was 3%
% Asian
17%
was 14%
Source: NCES Common Core of Data

About Lammersville Elementary

Lammersville Elementary, a small K-5 school in Tracy, California, overseen by Lammersville Joint Unified, instructs 203 students, covering grades K through 8. Compared to the state average of about 465 students per school, that is 56% smaller than typical.

Lammersville Joint Unified runs 9 schools in total, collectively educating 7,945 students. Lammersville Elementary is one of those campuses.

Demographically, Lammersville Elementary shows that the most-represented group is Hispanic (44%), with the rest of the student body spread across multiple groups. Beyond that, the school shows 27% White, 17% Asian, 6% multiracial, 3% Black. That mix tracks the wider county fairly closely.

On the resource side, Lammersville Elementary shows 12 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.9:1. The state averages around 22.3:1, so this campus is tighter than the state norm typical. About 36% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably below San Joaquin County's rate of about 66%.

On a demographically-adjusted basis, Lammersville Elementary is in the bottom 10% of California public schools. The BeatsExpectations model predicts schools with this FRL share to land around 57.8%; Lammersville Elementary posts 40.8%, -17.0 points below that line.

Across the wider county, the surrounding county (San Joaquin County) shows that median household earnings sit near $92,179, about 23% of the adult population holds a bachelor's degree or above, and roughly 10% of residents live below the federal poverty line. Across San Joaquin County's 251 public schools (combined enrollment of about 153,026 students), Lammersville Elementary is one campus in the mix.

Julius Cordes Elementary is the nearest neighboring public school, about 1.6 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Lammersville Elementary. On composite proficiency, Lammersville Elementary comes 8th of 9 in the immediate cluster, below the nearby-schools average of 66.4%.

The school occupies an outer-ring site.

Trend over the last 7 years. Lammersville Elementary's enrollment has expanded 5% since 2018, when it stood at 194 (now 203). White enrollment moved from 38% to 27% across the same window. The student-to-teacher ratio fell from 18.6:1 in 2018 to 16.9:1 today.

Within the allk12 community for this school, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.

San Joaquin County at a glance

View full county profile
Population
797,334
Census ACS
Median income
$92,179
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
251
153,026 students

Quick facts

School name
Lammersville Elementary
District
Lammersville Joint Unified
Address
16555 West Von Sosten Rd., Tracy, CA 95304
Phone
(209) 836-7220
County
San Joaquin County
Level
Elementary
Grade range
KG–08
Total enrollment
203
Teachers (FTE)
12
Student–teacher ratio
16.9:1
Free/Reduced lunch
74 (36%)
Locale
22-Suburb: Mid-size
NCES ID
060141002500
Charter school
No
Virtual school
No

Related schools

Other schools in Lammersville Joint Unified
Other schools in Tracy
Nearby schools

Frequently asked questions

About Lammersville Elementary
How large is Lammersville Elementary?
Lammersville Elementary enrolls approximately 203 students in grades KG-08.
What age range does Lammersville Elementary serve?
Lammersville Elementary serves students from grade KG through grade 08.
How many teachers does Lammersville Elementary have?
Lammersville Elementary employs 12 FTE teachers, for a student-to-teacher ratio of 16.9:1.
How diverse is Lammersville Elementary?
Lammersville Elementary reports a student body of 27% White, 44% Hispanic, 3% Black, 17% Asian, 6% Two or more.
Is Lammersville Elementary public or private?
Lammersville Elementary is a public K-12 school, overseen by Lammersville Joint Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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