Average
#1384 of 2,006 schools in AZ
Rio Colorado Elementary School
Elementary School · Gadsden Elementary District (4505)
PO BOX 6870, San Luis, AZ 85349
Enrollment
539
Student-Teacher
28.4:1
Score
5.3
Grades
Pre-K – 6th
Enrollment
539
Student-Teacher
28.4:1
Score
5.3
Grades
Pre-K – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Arizona schools
#1,384 of 2,006
In San Luis
#7 of 10
public schools
In district
#7 of 9
Gadsden Elementary District (4505)
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Rio Colorado Elementary School
Elementary School in San Luis · grades Pre-K – 6th. Start here, then compare fit against nearby and district options.
San Luis Pre-school
0.0 mi away. Use as a geographic alternative in the same move search.
San Luis Middle School
0.1 mi away. Use as a geographic alternative in the same move search.
About Rio Colorado Elementary School
Rio Colorado Elementary School is a public elementary school in San Luis, AZ, part of Gadsden Elementary District (4505). Rio Colorado Elementary School serves approximately 539 students, and covers grades Pre-K-6th, and has a 28.4:1 student-teacher ratio. Rio Colorado Elementary School has a current MySchoolScout rating of 5.3 out of 10 and ranks #1,384 of 2,006 schools in AZ.
Structured state assessment records for Rio Colorado Elementary School show 27% math proficiency (multi-year average, 2009-2022) and 30% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.3 · Average
- District avg 6.0
- AZ avg 6.4
What Parents Should Know
Rio Colorado Elementary School runs 28.4:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
41% of students at Rio Colorado Elementary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Rio Colorado Elementary School — Students at Rio Colorado Elementary School score 18% proficient, which is below what's typical for similar communities (expected: 26%).
Test Scores AZ EDFACTS (2021-22)
Based on 28 test records from AZ state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.6/10.
How Rio Colorado Elementary School Compares
See how Rio Colorado Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
PO BOX 6870, San Luis, AZ 85349
Nearby Alternatives
Families considering Rio Colorado Elementary School may also want to explore other elementary schools in the area. Encanto Learning Center (rated 8.4/10, 7.9 miles away, in nearby Somerton), which scores notably higher. Another option is Desert Sonora Elementary School (rated 7.6/10, 8.0 miles away, in nearby Somerton), which scores notably higher. Additionally, Tierra Del Sol Elementary School (rated 7.3/10, 7.5 miles away, in nearby Somerton), which scores notably higher. For more schools in San Luis, see our San Luis schools guide .
Nearby Schools
20 within 9.5 mi| School | Distance | Rating |
|---|---|---|
| San Luis Pre-School San Luis | 0.0 mi | 3.9 |
| San Luis Middle School San Luis | 0.1 mi | 6.1 |
| Arizona Desert Elementary School San Luis | 0.2 mi | 5.7 |
| PPEP TEC - Cesar Chavez Learning Center Tucson | 0.3 mi | 4.6 |
| Ed Pastor Elementary 4 San Luis | 0.8 mi | 4.4 |
| San Luis High School San Luis | 1.1 mi | 5.2 |
| STEDY- San Luis HS Satellite Yuma | 1.1 mi | — |
| Southwest Jr. High School San Luis | 1.3 mi | 6.7 |
| Cesar Chavez Elementary San Luis | 1.6 mi | 6.4 |
| Harvest Preparatory Academy San Luis AZ Yuma | 1.7 mi | 4.4 |
| Desert View Elementary San Luis | 1.7 mi | 7.1 |
| Gadsden Elementary School San Luis | 4.0 mi | 6.8 |
| Sun Valley Elementary School Somerton | 3.7 mi | 7.2 |
| Bravie T. Soto Elementary School Somerton | 7.6 mi | 6.7 |
| Tierra Del Sol Elementary School Somerton | 7.5 mi | 7.3 |
| Encanto Learning Center Somerton | 7.9 mi | 8.4 |
| Desert Sonora Elementary School Somerton | 8.0 mi | 7.6 |
| PPEP TEC - Jose Yepez Learning Center Tucson | 8.2 mi | 4.2 |
| Somerton Middle School Somerton | 8.4 mi | 6.7 |
| Orange Grove Elementary School Somerton | 9.5 mi | 7.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 85349 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$55,717
Median Home Value
$196,800
Median Rent
$698/mo
Population
28,810
College Educated
7.9%
Homeownership
71.8%
Avg Commute
28.3 min
Poverty Rate
20.7%
Median Age
33.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CHRIST LUTHERAN SCHOOL Phoenix, AZ | 5.3 |
| Champion Schools Phoenix, AZ | 5.3 |
| Debbie Braff Elementary School Kayenta, AZ | 5.3 |
| Desert Spirit Glendale, AZ | 5.3 |
| Dos Rios Elementary Tolleson, AZ | 5.3 |
| Excelencia School Phoenix, AZ | 5.3 |
Frequently Asked Questions
Common questions about Rio Colorado Elementary School
What grades does Rio Colorado Elementary School serve?
Rio Colorado Elementary School serves students in grades Pre-K through 6th.
How many students attend Rio Colorado Elementary School?
Rio Colorado Elementary School has an enrollment of approximately 539 students.
What is the student-teacher ratio at Rio Colorado Elementary School?
The student-teacher ratio at Rio Colorado Elementary School is 28.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rio Colorado Elementary School rank in AZ?
Rio Colorado Elementary School ranks #1,384 of 2,006 schools in AZ.
What is Rio Colorado Elementary School's MySchoolScout rating?
Rio Colorado Elementary School has a current MySchoolScout rating of 5.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Rio Colorado Elementary School?
Based on loaded state assessment records, Rio Colorado Elementary School has 27% math proficiency (multi-year average, 2009-2022) and 30% reading/ELA proficiency (multi-year average, 2009-2022).
Is Rio Colorado Elementary School a charter school?
No, Rio Colorado Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Rio Colorado Elementary School a Title I school?
No, Rio Colorado Elementary School is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 539
- Student-Teacher Ratio
- 28.4:1
- Teachers (FTE)
- 19
- Type
- regular
- Setting
- Distant Town
- County
- Yuma County
- Chronic Absenteeism (SY 2022-23)
- 41.0%
- Phone
- (928) 627-6902
Resources & Links
District
Gadsden Elementary District (4505)- District Enrollment
- 5,170
- Schools in District
- 9
- Per-Pupil Spending
- $10,364
- District Rank
- #7 of 9
Other Schools in This District
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