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SCHOOL COMMUNITY·CHALLENGER BASIC SCHOOL INC. (79886)·NCES 040035902292

Challenger Basic School

1315 N GREENFIELD RD, GILBERT, AZ 85234 · (480) 830-1750 · Maricopa County
GRADES KG–06ELEMENTARY11-CITYCHARTERREGULAR SCHOOL274 STUDENTS
Enrollment
274
Elementary
STATE 451
Student : Teacher
13.1:1
21 FTE teachers
STATE 17.0:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
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
40
Grade 1
38
Grade 2
37
Grade 3
42
Grade 4
34
Grade 5
41
Grade 6
42
Student demographics
White
82%
STATE 33%
Hispanic
12%
STATE 48%
Asian
1%
STATE 3%
Two+
3%
STATE 4%
Native American
1%
STATE 5%
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
46%
Female
54%

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Test scores

AASA 2024-25 . % Passing
English Language Arts
80.0%
AZ avg 45.4% . -7.0pp since 2017
Source: AASA. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
274
+4 (+1%) vs 2017
% White
82%
was 84%
% Hispanic
12%
was 7%
% Black
0%
was 1%
% Asian
1%
was 3%
Source: NCES Common Core of Data

About Challenger Basic School

As a close-knit elementary-level community in GILBERT, Arizona, Challenger Basic School teaches 274 students from grades K through 6, operated by Challenger Basic School Inc. (79886). Enrollment runs roughly 39% smaller than the state mean of about 451.

Operationally, Challenger Basic School answers to Challenger Basic School Inc. (79886), which sets policy, hires staff, and reports enrollment to the state.

Looking at the student body, Challenger Basic School logs that nearly all students (82%) are White. The remainder reads as 12% Hispanic, 3% multiracial. By comparison, Maricopa County as a whole is about 59% White, so the school skews considerably more White than its surroundings.

In terms of school funding signals, The school currently runs with 21 full-time-equivalent teachers, for a student-teacher ratio near 13.1:1. That figure is tighter than the state norm's 17.0:1 average.

In the surrounding community, community-level numbers for Maricopa County indicate median household earnings sit near $89,300, roughly 37% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. Challenger Basic School is one of 1352 public schools in Maricopa County (combined enrollment of about 725,139 students).

Pioneer Elementary School is the nearest neighboring public school, about 0.2 miles from this campus. Within five miles, there are 8 other public schools.

The school occupies a downtown site. Challenger Basic School is a charter school, which puts it inside the public-school system but outside the standard district-managed model.

Trend over the last 7 years. Over the past 7-year window, the student count stayed largely flat: 270 students in 2018 compared to 274 in 2025. Hispanic enrollment moved from 7% to 12% across the same window.

On the community side, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

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
Challenger Basic School
District
Challenger Basic School Inc. (79886)
Address
1315 N GREENFIELD RD, GILBERT, AZ 85234
Phone
(480) 830-1750
County
Maricopa County
Level
Elementary
Grade range
KG–06
Total enrollment
274
Teachers (FTE)
21
Student–teacher ratio
13.1:1
Locale
11-City: Large
NCES ID
040035902292
Charter school
Yes
Virtual school
No

Related schools

Other schools in GILBERT
Nearby schools

Frequently asked questions

About Challenger Basic School
How large is Challenger Basic School?
Challenger Basic School enrolls approximately 274 students in grades KG-06.
What age range does Challenger Basic School serve?
Challenger Basic School serves students from grade KG through grade 06.
How many students per teacher at Challenger Basic School?
Approximately 13.1:1 students per teacher at Challenger Basic School.
How diverse is Challenger Basic School?
Challenger Basic School reports a student body of 82% White, 12% Hispanic, 1% Asian, 3% Two or more.
What district is Challenger Basic School in?
Challenger Basic School is part of Challenger Basic School Inc. (79886).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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