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 elementary schools serving 757 students in Riverside Elementary District (4257) School District. This district's average elementary testing ranking is 3/10, which is in the bottom 50% of public elementary schools in Arizona.
Public Elementary Schools in Riverside Elementary District (4257) School District have an average math proficiency score of 17% (versus the Arizona public elementary school average of 34%), and reading proficiency score of 27% (versus the 40% statewide average).
Minority enrollment is 95% of the student body (majority Hispanic), which is more than the Arizona public elementary school average of 67% (majority Hispanic).

Overview

This School District
This State (AZ)
# Schools
4 Schools
1,644 Schools
# Students
813 Students
761,365 Students
# Teachers
42 Teachers
33,884 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
37,923 Students
% American Indian Students
3%
5%
# Asian Students
8 Students
26,420 Students
% Asian Students
1%
4%
# Hispanic Students
586 Students
360,618 Students
% Hispanic Students
72%
47%
# Black Students
134 Students
44,373 Students
% Black Students
16%
6%
# White Students
45 Students
254,564 Students
% White Students
6%
33%
# Hawaiian Students
n/a
2,710 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
15 Students
34,724 Students
% of Two or more races Students
2%
5%

Students by Grade:

# Students in PK Grade:
13
18,007
# Students in K Grade:
60
73,126
# Students in 1st Grade:
69
78,842
# Students in 2nd Grade:
75
82,537
# Students in 3rd Grade:
91
80,342
# Students in 4th Grade:
88
82,920
# Students in 5th Grade:
92
83,092
# Students in 6th Grade:
94
83,167
# Students in 7th Grade:
106
67,887
# Students in 8th Grade:
125
68,279
# Students in 9th Grade:
-
9,715
# Students in 10th Grade:
-
10,079
# Students in 11th Grade:
-
10,225
# Students in 12th Grade:
-
12,604
# Ungraded Students:
-
543

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 Elementary Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Riverside Traditional School
(Math: 25-29% | Reading: 30-34%)
Rank:
5/
10
Bottom 50%
1414 S 51st Ave
Phoenix, AZ 85043
(602) 272-1339
Grades: PK-4
| 394 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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