Home > California > Stanislaus County > Riverbank

Rio Altura Elementary School (Closed 2012)

2400 Stanislaus St
Riverbank, CA 95367

Rio Altura Elementary School serves 144 students in grades Kindergarten-5.

The percentage of students achieving was 45-49% (which was lower than the California state average of 58%). The percentage of students achieving was 25-29% (which was lower than the California state average of 56%).

Minority enrollment was 84% of the student body (majority Hispanic), which was higher than the California state average of 80% (majority Hispanic).

School Overview

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Rio Altura Elementary School
Kind	29
1	22
2	20
3	25
4	26
5	22

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Total Students

144 students

View Data

Total Students Trends Over Years (2000-2023)
Year	Rio Altura Elementary School
2023	144
2022	144
2021	144
2020	144
2019	144
2018	144
2017	144
2016	144
2015	144
2011	144
2010	138
2009	502
2008	489
2007	795
2006	843
2005	816
2004	814
2003	832
2002	823
2001	840
2000	827

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Total Classroom Teachers (09-10)

6 teachers

View Data

Total Classroom Teachers Trends Over Years (2000-2010)
Year	Rio Altura Elementary School
2010	6
2009	24
2008	29
2007	40
2006	42
2005	41
2004	40
2003	39
2002	41
2001	41
2000	39

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Rankings

This School

State Level (CA)

(10-11)

45-49%

58%

View Data

Math Proficiency Comparison Over Years (2010-2011)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2011	47%	58%	45%
2010	42%	56%	42%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

(10-11)

25-29%

56%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2011)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2011	27%	56%	42%
2010	37%	54%	36%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Student-Teacher Ratio

n/a

21:1

View Data

Student-Teacher Ratio Comparison Over Years (2000-2010)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2010	23:1	21:1	20:1
2009	21:1	20:1	20:1
2008	17:1	18:1	18:1
2007	20:1	21:1	21:1
2006	20:1	20:1	22:1
2005	20:1	21:1	22:1
2004	20:1	21:1	21:1
2003	21:1	20:1	21:1
2002	20:1	20:1	21:1
2001	20:1	20:1	22:1
2000	21:1	21:1	22:1

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

American Indian

View Data

American Indian Student Percentage Comparison Over Years (2003-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	1%	1%
2022	1%	1%	1%
2020	1%	1%	1%
2019	1%	1%	1%
2018	2%	1%
2017	2%	1%
2016	2%	1%
2015	2%	1%
2011	1%	1%	1%
2008	1%	1%	1%
2007	1%	2%	2%
2006	1%	1%	1%
2005	1%	2%	2%
2004	1%	2%	2%
2003	2%	2%	1%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1999-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	1%	12%	2%
2022	1%	12%	1%
2021	1%	12%	2%
2020	1%	12%	1%
2019	1%	12%	1%
2011	1%	11%	1%
2010	1%	11%	1%
2009	1%	11%	1%
2008	1%	12%	1%
2007	1%	12%	1%
2006	1%	12%	1%
2005	1%	12%	1%
2004	1%	12%	1%
2001	2%	11%	2%
1999	2%	11%	1%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hispanic

82%

56%

View Data

Hispanic Student Percentage Comparison Over Years (2000-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	82%	55%	81%
2022	82%	56%	81%
2021	82%	56%	81%
2020	82%	55%	80%
2019	82%	55%	80%
2018	82%	54%	81%
2017	82%	54%	81%
2016	82%	54%	79%
2015	82%	54%	47%
2011	82%	51%	78%
2010	80%	50%	76%
2009	72%	49%	74%
2008	74%	50%	75%
2007	75%	49%	72%
2006	73%	48%	70%
2005	71%	47%	69%
2004	69%	46%	66%
2003	68%	45%	65%
2002	66%	44%	62%
2001	61%	43%	59%
2000	57%	42%	57%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Black

n/a

View Data

Black Student Percentage Comparison Over Years (1999-2009)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2009	2%	7%	2%
2008	1%	8%	1%
2007	1%	8%	1%
2006	1%	8%	2%
2005	1%	8%	1%
2004	2%	8%	2%
2003	3%	8%	2%
2002	3%	8%	2%
2001	2%	8%	1%
2000	2%	9%	1%
1999	2%	9%	1%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

White

16%

20%

View Data

White Student Percentage Comparison Over Years (2000-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	16%	21%	13%
2022	16%	21%	14%
2021	16%	22%	15%
2020	16%	23%	16%
2019	16%	23%	16%
2018	16%	24%	17%
2017	16%	24%	17%
2016	16%	24%	18%
2015	16%	24%	13%
2011	16%	27%	19%
2010	19%	27%	20%
2009	24%	28%	21%
2008	23%	29%	22%
2007	21%	29%	24%
2006	24%	31%	26%
2005	25%	31%	27%
2004	26%	32%	29%
2003	27%	34%	31%
2002	29%	35%	34%
2001	35%	36%	38%
2000	41%	37%	40%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.30

0.63

View Data

Diversity Score Comparison Over Years (2000-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	0.30	0.64	0.32
2022	0.30	0.63	0.33
2021	0.30	0.62	0.33
2020	0.30	0.63	0.34
2019	0.30	0.63	0.34
2018	0.30	0.64	0.33
2017	0.30	0.64	0.33
2016	0.30	0.64	0.34
2015	0.30	0.64	0.37
2011	0.30	0.67	0.36
2010	0.34	0.67	0.38
2009	0.43	0.71	0.42
2008	0.40	0.65	0.40
2007	0.40	0.67	0.43
2006	0.41	0.66	0.45
2005	0.44	0.67	0.46
2004	0.46	0.67	0.48
2003	0.47	0.67	0.49
2002	0.50	0.67	0.50
2001	0.52	0.67	0.51
2000	0.52	0.67	0.52

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Eligible for

78%

54%

View Data

Free Lunch Eligibility Comparison Over Years (2000-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	78%	51%	55%
2022	78%	51%	62%
2021	78%	53%	61%
2020	78%	52%	69%
2019	78%	52%	69%
2018	78%	49%	65%
2017	78%	49%	65%
2016	78%	50%	67%
2015	78%	50%	67%
2011	78%	46%	64%
2010	64%	46%	63%
2009	66%	43%	61%
2008	52%	41%	53%
2007	55%	40%	54%
2006	55%	40%	54%
2005	49%	40%	48%
2004	42%	40%	45%
2003	55%	39%	50%
2002	64%	39%	50%
2001	64%	39%	47%
2000	58%	40%	45%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2023)
Year	Rio Altura Elementary School	California	Riverbank Unified School District
2023	6%	8%	1%
2022	6%	7%	6%
2021	6%	6%	4%
2020	6%	7%	8%
2019	6%	7%	8%
2018	6%	9%	12%
2017	6%	9%	12%
2016	6%	9%	11%
2015	6%	9%	11%
2011	6%	8%	7%
2010	11%	9%	10%
2009	11%	10%	11%
2008	9%	10%	9%
2007	12%	10%	9%
2006	9%	9%	9%
2005	11%	9%	12%
2004	14%	9%	13%
2003	14%	9%	13%
2002	13%	8%	12%
2001	11%	8%	10%
2000	10%	7%	9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

School Statewide Testing

View Education Department Test Scores

School District Name

Riverbank Unified School District

Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What percent of students have achieved state testing proficiency in math and reading?

45-49% of students have achieved math proficiency (compared to the 58% CA state average), while 25-29% of students have achieved reading proficiency (compared to the 56% CA state average).

How many students attend Rio Altura Elementary School?

144 students attend Rio Altura Elementary School.

What is the racial composition of the student body?

82% of Rio Altura Elementary School students are Hispanic, 16% of students are White, 1% of students are American Indian, and 1% of students are Asian.

What grades does Rio Altura Elementary School offer ?

Rio Altura Elementary School offers enrollment in grades Kindergarten-5

What school district is Rio Altura Elementary School part of?

Rio Altura Elementary School is part of Riverbank Unified School District.

Recent Articles

January 03, 2026

Public School Transportation & Commute Planning Guide

Learn how public school transportation and commute planning can help families prepare for the coming school year safely and efficiently.

January 03, 2026

New Public School Safety Protocols 2025–26 Guide

Learn how new public school safety protocols for 2025–26 affect students, parents, and schools nationwide.

January 02, 2026

How Technology Transforms Education in 2025

Explore how technology shapes learning today, with updated data, policy context, trends, and real-world implications for students, educators, and families.