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SCHOOL COMMUNITY·LITTLETON ELEMENTARY DISTRICT (4278)·NCES 040444002247

Collier Elementary School

350 S 118TH AVE, AVONDALE, AZ 85323 · (623) 478-5900 · Maricopa County
GRADES PK–08ELEMENTARY21-SUBURBREGULAR SCHOOL773 STUDENTS
Enrollment
773
Elementary
DISTRICT 690 · STATE 451
Student : Teacher
,
Teacher data unavailable
STATE 17.0:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten638%
Grade 1739%
Grade 28010%
Grade 38311%
Grade 47910%
Grade 58311%
Grade 68311%
Grade 712316%
Grade 810614%
Student demographics
48%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 39% · STATE 65% · US 70%
White
648%
DISTRICT 5% · STATE 33% · US 43%
Hispanic
54270%
DISTRICT 77% · STATE 48% · US 30%
Black
10213%
DISTRICT 12% · STATE 6% · US 15%
Asian
172%
DISTRICT 1% · STATE 3% · US 6%
Two+
395%
DISTRICT 3% · STATE 4% · US 5%
Native American
61%
DISTRICT 1% · STATE 5% · US 1%
Pacific Islander
30%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
41654%
Female
35746%

Discussions

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Test scores

AASA 2024-25 . % Passing
English Language Arts
29.0%
AZ avg 45.4% . +1.0pp since 2017
Math
25.0%
AZ avg 37.8% . +1.0pp since 2017

What this means: On the AASA, Arizona's statewide test, about 29 of every 100 students at this school read and write at grade level and about 25 of 100 do math at grade level. Across all Arizona schools, those numbers are about 45 and 38. Reading and writing scores are up about 1 points since 2017, while math scores are up about 1 points.

AASA results by year

School yearEnglish Language ArtsMath
2024-2529.0%25.0%
2023-2427.0%24.0%
2022-2326.0%18.0%
2021-2231.0%22.0%
2020-2123.0%2.0%
2018-1930.0%27.0%
2017-1828.0%24.0%
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →

Where Collier Elementary School ranks

Among elementary schools
MeasureThis schoolIn ArizonaIn Maricopa County
Math proficiency
ranked highest first
25.0%#638 of 1,072#401 of 646
Reading proficiency
ranked highest first
29.0%#672 of 1,072#420 of 646
3-year test score change
ranked biggest gain first
+0.5pp#410 of 930#252 of 577
Enrollment
ranked largest first
773#138 of 1,223#106 of 692
Diversity index
ranked most diverse first
48.1%#624 of 1,007#411 of 627
Enrollment change since 2017-18
ranked steepest decline first
-15.1%#408 of 721#259 of 456
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
773
-52 (-6%) vs 2020
-18% since 2010-11, when it was 939
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-25773N/AN/AN/A
2023-248143920.9:1N/A
2022-237614019.0:163% (479)
2020-218254817.2:1N/A
2017-1891052.517.3:175% (682)
2015-168935017.9:179% (705)
2010-119394720.0:170% (661)
Source: NCES Common Core of Data. Rows are the federal collections on file for Collier Elementary School.

About Collier Elementary School

Collier Elementary School is a high-enrollment elementary school located in AVONDALE, Arizona. It is open to students in pre-K through 8 and enrolls 773 students. It has 71% more students than the average for elementary schools in Arizona (about 451).

A total of 9 schools make up Littleton Elementary District (4278), with 6,206 students enrolled.

Federal enrollment data show Collier Elementary School is 70% Hispanic. The remaining shares are 13% Black, 8% White, 5% multiracial, and 2% Asian. Maricopa County as a whole is about 31% Hispanic, so the school's share is higher. On a 0 to 100 scale, the school's diversity index is 48, compared with 70 nationally.

Five-year Census Bureau estimates for Maricopa County show that the median household earns about $89,300 a year, the share of adults with a bachelor's degree or higher is 37%, and about 8% of people live in poverty. Maricopa County has 1,352 public schools with about 725,139 students, including Collier Elementary School.

Measured in a straight line, Littleton Elementary School is about 0.6 miles from Collier Elementary School. Within five miles are at least 8 other public schools.

The school's federal locale classification is Suburb: Large.

The school's enrollment fell 6% from 2020-21 to 2024-25.

This page is a place to ask questions and share updates about fundraisers, report cards, and school supplies at Collier Elementary School. Parents, students, alumni, and staff are welcome to post.

Maricopa County at a glance

View full county profile
Population
4,559,748
Census ACS
Median income
$89,300
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
1,352
725,139 students

Quick facts

School name
Collier Elementary School
District
Littleton Elementary District (4278)
Address
350 S 118TH AVE, AVONDALE, AZ 85323
Phone
(623) 478-5900
County
Maricopa County
Level
Elementary
Grade range
PK–08
Total enrollment
773
Locale
21-Suburb: Large
NCES ID
040444002247
Charter school
No
Virtual school
No

Related schools

Other schools in Littleton Elementary District (4278)
Other schools in AVONDALE
Nearby schools

Frequently asked questions

About Collier Elementary School
How large is Collier Elementary School?
Collier Elementary School enrolls approximately 773 students in grades PK-08.
What grades does Collier Elementary School serve?
Collier Elementary School serves grades PK-08.
What is the racial breakdown of students at Collier Elementary School?
At Collier Elementary School, the student body is approximately 8% White, 70% Hispanic, 13% Black, 2% Asian, 5% Two or more.
What district is Collier Elementary School in?
Collier Elementary School is part of Littleton Elementary District (4278).
What county does Collier Elementary School serve?
Collier Elementary School serves Maricopa County in AZ.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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