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SCHOOL COMMUNITY·PARADISE VALLEY UNIFIED DISTRICT (4241)·NCES 040593001230

Explorer Middle School

22401 N 40TH ST, PHOENIX, AZ 85050 · (602) 449-4200 · Maricopa County
GRADES 05–08MIDDLE11-CITYREGULAR SCHOOL607 STUDENTS
Enrollment
607
Middle
DISTRICT 624 · STATE 494
Student : Teacher
19.6:1
31 FTE teachers
DISTRICT 18.1:1 · STATE 17.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
282
Grade 8
325
Student demographics
White
78%
DISTRICT 51% · STATE 33%
Hispanic
13%
DISTRICT 35% · STATE 48%
Black
1%
DISTRICT 4% · STATE 6%
Asian
3%
DISTRICT 4% · STATE 3%
Two+
4%
DISTRICT 5% · STATE 4%
Native American
n/r
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
52%
Female
48%

Discussions

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Test scores

AASA 2024-25 . % Passing
English Language Arts
61.0%
AZ avg 45.4% . -6.0pp since 2017
Math
59.0%
AZ avg 37.8% . -11.0pp since 2017
Source: AASA. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
607
-241 (-28%) vs 2017
Student : Teacher
19.6:1
was 22.9:1
% White
78%
was 78%
% Hispanic
13%
was 9%
% Black
1%
was 3%
% Asian
3%
was 4%
Source: NCES Common Core of Data

About Explorer Middle School

Set in PHOENIX, Arizona, Explorer Middle School is a reasonably sized 6-8 campus, overseen by Paradise Valley Unified District (4241). It works with 607 students across grades 5 through 8. That puts it 23% larger than the typical public school in Arizona, which averages around 494 students.

Explorer Middle School is one of 42 schools operated by Paradise Valley Unified District (4241), a district that works with 26,183 students overall.

In terms of who attends, Explorer Middle School logs that the largest single group is White, at 78% of enrollment. Beyond that, the school logs 13% Hispanic, 4% multiracial, 3% Asian. The wider county runs roughly 59% White, putting the school's mix considerably more White than the area baseline.

Looking at the economic backdrop, Explorer Middle School shows 31 full-time-equivalent teachers, putting the student-to-teacher ratio at about 19.6:1. Statewide, the average ratio sits near 17.8:1, putting Explorer Middle School higher than the state norm the norm.

Across the wider county, census data for Maricopa County shows median household income runs about $89,300, 37% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 8%. Explorer Middle School is one of 1352 public schools in Maricopa County (combined enrollment of about 725,139 students).

Nearest neighbor: Desert Trails Elementary School, around 0.4 miles off. Within five miles, there are 8 other public schools.

The school occupies a city-core site.

Over the past 7-year window. Over the past 7-year window, the student count contracted 28%: 848 students in 2018 compared to 607 in 2025. Class-load math has fell: from 22.9:1 in 2018 to 19.6:1 in 2025.

In the discussion threads here, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.

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
Explorer Middle School
District
Paradise Valley Unified District (4241)
Address
22401 N 40TH ST, PHOENIX, AZ 85050
Phone
(602) 449-4200
County
Maricopa County
Level
Middle
Grade range
05–08
Total enrollment
607
Teachers (FTE)
31
Student–teacher ratio
19.6:1
Locale
11-City: Large
NCES ID
040593001230
Charter school
No
Virtual school
No

Related schools

Other schools in Paradise Valley Unified District (4241)
Other schools in PHOENIX
Nearby schools

Frequently asked questions

About Explorer Middle School
How many students attend Explorer Middle School?
Explorer Middle School enrolls approximately 607 students in grades 05-08.
Is Explorer Middle School an elementary, middle, or high school?
Explorer Middle School is a middle school covering grades 05-08.
How many students per teacher at Explorer Middle School?
Approximately 19.6:1 students per teacher at Explorer Middle School.
How diverse is Explorer Middle School?
Explorer Middle School reports a student body of 78% White, 13% Hispanic, 1% Black, 3% Asian, 4% Two or more.
Who oversees Explorer Middle School?
Explorer Middle School is overseen by Paradise Valley Unified District (4241) in Maricopa County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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