The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·ANTIOCH UNIFIED·NCES 060285011276

Lone Tree Elementary

1931 Mokelumne Dr., Antioch, CA 94531 · (925) 779-7480 · Contra Costa County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL518 STUDENTS
Enrollment
518
Elementary
DISTRICT 493 · STATE 465
Student : Teacher
20.3:1
25 FTE teachers
DISTRICT 21.1:1 · STATE 22.3:1
Free / Reduced Lunch
73%
377 students
DISTRICT 79% · 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
98
Grade 1
81
Grade 2
82
Grade 3
74
Grade 4
90
Grade 5
93
Student demographics
White
418%
DISTRICT 9% · STATE 20%
Hispanic
21942%
DISTRICT 51% · STATE 56%
Black
15029%
DISTRICT 23% · STATE 5%
Asian
6613%
DISTRICT 10% · STATE 12%
Two+
245%
DISTRICT 5% · STATE 6%
Native American
51%
DISTRICT 1% · STATE 0%
Pacific Islander
133%
DISTRICT 2% · STATE 0%
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
26150%
Female
25750%

Discussions

+ POST

Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
21.2%
CA avg 47.1% . -11.8pp since 2014
Math
20.8%
CA avg 35.6% . -3.2pp 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
21.2%
composite math + reading, all grades
Predicted
36.1%
based on CA schools with similar FRL share
Beats by
-14.9pp
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
518
-174 (-25%) vs 2017
Student : Teacher
20.3:1
was 25.6:1
% White
8%
was 10%
% Hispanic
42%
was 35%
% Black
29%
was 31%
% Asian
13%
was 17%
Source: NCES Common Core of Data

About Lone Tree Elementary

As a moderately sized elementary-level community in Antioch, California, Lone Tree Elementary caters to 518 students from grades K through 5, one of the schools within Antioch Unified.

Lone Tree Elementary is one of 25 schools operated by Antioch Unified, a district that works with 15,111 students overall.

For racial and ethnic makeup, Lone Tree Elementary lists that the largest single group is Hispanic at 42%, but no single group is in the majority; the rest comes out to 29% Black, 13% Asian, 8% White, 5% multiracial. The wider county runs roughly 28% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.

In terms of school funding signals, The school employs 25 full-time-equivalent teachers, for a student-teacher ratio near 20.3:1. The state averages around 22.3:1, so this campus is tighter than the state norm typical. About 73% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Contra Costa County (around 45%), the school's rate is noticeably above typical.

Adjusting for the school's free-and-reduced-lunch share, On a poverty-adjusted basis, Lone Tree Elementary sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 36.1%; actual is 21.2%, a gap of -14.9 points.

In the surrounding community, Contra Costa County reports that median household earnings sit near $127,229, roughly 45% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. Lone Tree Elementary is one of 280 public schools in Contra Costa County (combined enrollment of about 167,423 students).

The closest other public school is Dallas Ranch Middle, roughly 0.6 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), Lone Tree Elementary ranks 4th on composite proficiency, behind the local average of 22.8%.

Lone Tree Elementary operates from an outer-ring location.

Five-year trend. Lone Tree Elementary's enrollment has fell 25% since 2018, when it stood at 692 (now 518). Over the same period, the Hispanic share climbed from 35% to 42%. The student-to-teacher ratio fell from 25.6:1 in 2018 to 20.3:1 today.

Inside the community feed, the feed for Lone Tree Elementary typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

Contra Costa County at a glance

View full county profile
Population
1,165,012
Census ACS
Median income
$127,229
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
280
167,423 students

Quick facts

School name
Lone Tree Elementary
District
Antioch Unified
Address
1931 Mokelumne Dr., Antioch, CA 94531
Phone
(925) 779-7480
County
Contra Costa County
Level
Elementary
Grade range
KG–05
Total enrollment
518
Teachers (FTE)
25
Student–teacher ratio
20.3:1
Free/Reduced lunch
377 (73%)
Locale
21-Suburb: Large
NCES ID
060285011276
Charter school
No
Virtual school
No

Related schools

Other schools in Antioch Unified
Other schools in Antioch
Nearby schools

Frequently asked questions

About Lone Tree Elementary
How many students attend Lone Tree Elementary?
Lone Tree Elementary enrolls approximately 518 students in grades KG-05.
Is Lone Tree Elementary an elementary, middle, or high school?
Lone Tree Elementary is an elementary school covering grades KG-05.
How many teachers does Lone Tree Elementary have?
Lone Tree Elementary employs 25 FTE teachers, for a student-to-teacher ratio of 20.3:1.
What is the student diversity at Lone Tree Elementary?
Student demographics at Lone Tree Elementary are roughly 8% White, 42% Hispanic, 29% Black, 13% Asian, 5% Two or more.
Is Lone Tree Elementary public or private?
Lone Tree Elementary is a public K-12 school, overseen by Antioch Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post