Riverside Elementary District (4257) School District

1414 S 51st Ave
Phoenix, AZ 85043
(District boundaries shown in map)
4/
10
Bottom 50%
For the 2025 school year, there are 3 public middle schools serving 419 students in Riverside Elementary District (4257) School District. This district's average middle testing ranking is 3/10, which is in the bottom 50% of public middle schools in Arizona.
Public Middle Schools in Riverside Elementary District (4257) School District have an average math proficiency score of 16% (versus the Arizona public middle school average of 33%), and reading proficiency score of 30% (versus the 40% statewide average).
Minority enrollment is 94% of the student body (majority Hispanic), which is more than the Arizona public middle school average of 65% (majority Hispanic).

Overview

This School District
This State (AZ)
# Schools
4 Schools
1,136 Schools
# Students
813 Students
601,819 Students
# Teachers
42 Teachers
23,710 Teachers
Student : Teacher Ratio
19:1
19:1

District Rank

Riverside Elementary District (4257) School District, which is ranked within the bottom 50% of all 607 school districts in Arizona (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
This School District
State Average (AZ)
#420 out of 631 school districts
(Bottom 50%)
This chart displays the overall district rank of Riverside Elementary District (4257)  School District, with the latest 2021-22 school year data.
19%
35%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Riverside Elementary District (4257)  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of Arizona by year, with the latest 2021-22 school year data.
31%
40%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Riverside Elementary District (4257)  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Arizona by year, with the latest 2021-22 school year data.
15-19%
24%

Students by Ethnicity:

0.45
0.66
# American Indian Students
25 Students
24,869 Students
% American Indian Students
3%
4%
# Asian Students
8 Students
22,000 Students
% Asian Students
1%
4%
# Hispanic Students
586 Students
274,625 Students
% Hispanic Students
72%
46%
# Black Students
134 Students
37,295 Students
% Black Students
16%
6%
# White Students
45 Students
213,598 Students
% White Students
6%
35%
# Hawaiian Students
n/a
2,094 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
15 Students
27,338 Students
% of Two or more races Students
2%
5%

Students by Grade:

# Students in PK Grade:
13
6,008
# Students in K Grade:
60
32,719
# Students in 1st Grade:
69
35,076
# Students in 2nd Grade:
75
36,504
# Students in 3rd Grade:
91
36,347
# Students in 4th Grade:
88
38,172
# Students in 5th Grade:
92
41,445
# Students in 6th Grade:
94
59,688
# Students in 7th Grade:
106
84,224
# Students in 8th Grade:
125
85,183
# Students in 9th Grade:
-
36,231
# Students in 10th Grade:
-
36,652
# Students in 11th Grade:
-
35,943
# Students in 12th Grade:
-
37,463
# Ungraded Students:
-
164

District Revenue and Spending

The revenue/student of $21,327 is higher than the state median of $11,421. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $34,926 is higher than the state median of $11,323. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (AZ)
Total Revenue
$17 MM
$12,837 MM
This chart displays total revenue of Riverside Elementary District (4257)  School District and median value from total revenues of all school districts in Arizona by year, with the latest 2020-21 school year data.
Spending
$28 MM
$12,727 MM
This chart displays total spending of Riverside Elementary District (4257)  School District and median value from total spendings of all school districts in Arizona by year, with the latest 2020-21 school year data.
Revenue / Student
$21,327
$11,421
This chart displays average revenue per public school student in Riverside Elementary District (4257)  School District and average revenue per public school student of all school districts in Arizona by year, with the latest 2020-21 school year data.
Spending / Student
$34,926
$11,323
This chart displays average spending per public school student in Riverside Elementary District (4257)  School District and average spending per public school student of all school districts in Arizona by year, with the latest 2020-21 school year data.

Best Riverside Elementary District (4257) School District Public Middle Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Maricopa Institute Of Technology (Mit)
(Math: 30-34% | Reading: 60-64%)
Rank:
8/
10
Top 30%
3900 S 55th Ave
Phoenix, AZ 85043
(602) 272-0006
Grades: 7-8
| 56 students
Rank: #22.
Kings Ridge School
(Math: 13% | Reading: 24%)
Rank:
3/
10
Bottom 50%
3650 S 64th Ln
Phoenix, AZ 85043
(602) 477-8960
Grades: 2-8
| 358 students
Rank: #33.
Riverside Elementary School District (Resd) Stem2 Online School
(Math: ≤10% | Reading: 20-29%)
Rank:
2/
10
Bottom 50%
1414 South 51st Avenue
Phoenix, AZ 85043
(602) 477-8900
Grades: K-8
| 5 students

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Quick Stats (2025)

  • District size: 4 schools
  • Grades: PK-08
  • Enrollment: 813 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 94%
  • : Bottom 50% in AZ
  • : 19% (Btm 50%)
  • : 31% (Btm 50%)
  • : 15-19% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

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