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SCHOOL COMMUNITY·AZUSA UNIFIED·NCES 060360000270

Henry Dalton Elementary

500 East 10th St., Azusa, CA 91702 · (626) 815-5245 · Los Angeles County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL333 STUDENTS
Enrollment
333
Elementary
DISTRICT 425 · STATE 465
Student : Teacher
21.5:1
15 FTE teachers
DISTRICT 23.0:1 · STATE 22.3:1
Free / Reduced Lunch
77%
257 students
DISTRICT 87% · 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
78
Grade 1
51
Grade 2
55
Grade 3
51
Grade 4
54
Grade 5
44
Student demographics
White
113%
DISTRICT 3% · STATE 20%
Hispanic
27081%
DISTRICT 90% · STATE 56%
Black
113%
DISTRICT 1% · STATE 5%
Asian
206%
DISTRICT 3% · STATE 12%
Two+
206%
DISTRICT 2% · STATE 6%
Pacific Islander
10%
DISTRICT 0% · 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
18154%
Female
15246%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
33.6%
CA avg 47.1% . +20.6pp since 2014
Math
38.3%
CA avg 35.6% . +21.3pp 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
35.9%
composite math + reading, all grades
Predicted
33.5%
based on CA schools with similar FRL share
Beats by
+2.4pp
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
333
+62 (+23%) vs 2017
Student : Teacher
21.5:1
was 22.6:1
% White
3%
was 3%
% Hispanic
81%
was 89%
% Asian
6%
was 4%
Source: NCES Common Core of Data

About Henry Dalton Elementary

Henry Dalton Elementary is an elementary campus of modestly sized scale in Azusa, California, part of Azusa Unified, works with 333 students in grades K through 5. Enrollment runs roughly 28% smaller than the state mean of about 465.

Across the 10 schools in Azusa Unified (6,028 students total), Henry Dalton Elementary accounts for its share of the district's footprint.

For racial and ethnic makeup, Henry Dalton Elementary reports that 81% of students identify as Hispanic, making the school strongly Hispanic-majority. Other groups include 6% Asian, 6% multiracial, 3% White, 3% Black. By comparison, Los Angeles County as a whole is about 48% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at the economic backdrop, Staff filings list 15 full-time-equivalent teachers, which works out to roughly 21.5:1 students per teacher. The state averages around 22.3:1, so this campus is tighter than the state norm typical. An estimated 77% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.

On a demographically-adjusted basis, Henry Dalton Elementary tracks the demographic baseline. The model predicts 33.5% given the school's FRL share; actual proficiency is 35.9%.

Across the wider county, ACS estimates for Los Angeles County put median household income runs about $90,112, 36% of adults hold a bachelor's degree or higher, and roughly 10% of residents live below the federal poverty line. Henry Dalton Elementary is one of 2244 public schools in Los Angeles County (combined enrollment of about 1,265,907 students).

Nearest neighbor: Charles H. Lee Elementary, around 0.5 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Henry Dalton Elementary at 5th of 9; the average score across the group is 39.1%.

The campus sits in a bedroom-community setting.

Trend over the last 7 years. Over the past 7-year window, the student count expanded 23%: 271 students in 2018 compared to 333 in 2025. Over the same period, the Hispanic share contracted from 89% to 81%. The student-to-teacher ratio pulled in from 22.6:1 in 2018 to 21.5:1 today.

Inside the community feed, the feed for Henry Dalton Elementary typically covers school events, parent volunteer needs, and clubs. Members of the school community can share what they know.

Los Angeles County at a glance

View full county profile
Population
9,808,667
Census ACS
Median income
$90,112
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
2,244
1,265,907 students

Quick facts

School name
Henry Dalton Elementary
District
Azusa Unified
Address
500 East 10th St., Azusa, CA 91702
Phone
(626) 815-5245
County
Los Angeles County
Level
Elementary
Grade range
KG–05
Total enrollment
333
Teachers (FTE)
15
Student–teacher ratio
21.5:1
Free/Reduced lunch
257 (77%)
Locale
21-Suburb: Large
NCES ID
060360000270
Charter school
No
Virtual school
No

Related schools

Other schools in Azusa Unified
Other schools in Azusa
Nearby schools

Frequently asked questions

About Henry Dalton Elementary
How many students attend Henry Dalton Elementary?
Henry Dalton Elementary enrolls approximately 333 students in grades KG-05.
Is Henry Dalton Elementary an elementary, middle, or high school?
Henry Dalton Elementary is an elementary school covering grades KG-05.
How many teachers does Henry Dalton Elementary have?
Henry Dalton Elementary employs 15 FTE teachers, for a student-to-teacher ratio of 21.5:1.
What is the student diversity at Henry Dalton Elementary?
Student demographics at Henry Dalton Elementary are roughly 3% White, 81% Hispanic, 3% Black, 6% Asian, 6% Two or more.
Is Henry Dalton Elementary public or private?
Henry Dalton Elementary is a public K-12 school, overseen by Azusa Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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