Average
#1384 of 2,006 schools in AZ
Rio Colorado Elementary School
Elementary School · Gadsden Elementary District (4505) · San Luis, AZ
A Gadsden Elementary District (4505) elementary school where students score 8 points below what's typical for similar communities.
PO BOX 6870, San Luis, AZ 85349
- Math 18% proficient (2022)
- Reading 18% proficient (2022)
- 28.4:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Rio Colorado Elementary School score 18% proficient, which is below what's typical for similar communities (expected: 26%).
2022 EdFacts proficiency
Most recent published year. School vs. AZ average.
Trend
→ SteadyProficiency is down 26 points across the 14-year record (2009–2022) and has held near 18% recently.
Show all 14 years
Multi-year averages used by the rating model: math 27% (multi-year average, 2009-2022) · reading/ELA 30% (multi-year average, 2009-2022)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 28 test records from AZ state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Rio Colorado Elementary School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 33Car-Dependent
- Bike 39Somewhat Bikeable
- City Safety: Average639/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Luis), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$55,717
Median home value
$196,800
Median rent
$698/mo
College educated
7.9%
Homeownership
71.8%
Poverty rate
20.7%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 85349; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
3 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| San Luis Pre-schoolEnrollment path unverified | 3.9 | PK | 0.0 mi | 167 | Compare → |
| Arizona Desert Elementary SchoolEnrollment path unverified | 5.7 | K–6 | 0.2 mi | 651 | Compare → |
| Ed Pastor Elementary 4Enrollment path unverified | 4.4 | K–6 | 0.8 mi | 646 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Gadsden Elementary District (4505)
- Schools in district
- 9
- Rank in district
- #7 of 9
- District spending per student
- $10,364NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 37.2%Census SAIPE · 2024
Rio Colorado Elementary School is listed in Gadsden Elementary District (4505); a district label does not verify attendance for an address.
About Rio Colorado Elementary School
Rio Colorado Elementary School is a public elementary school in San Luis, AZ, part of Gadsden Elementary District (4505), serving approximately 539 students in grades Pre-K-6th with a 28.4:1 student-teacher ratio. It holds a MySchoolScout rating of 5.3 out of 10 and ranks #1,384 of 2,006 schools in AZ. State assessment records show 27% math proficiency (multi-year average, 2009-2022) and 30% reading/ELA proficiency (multi-year average, 2009-2022).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- 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
- Area population (ZIP 85349)
- 28,810
- Area average commute
- 28.3 min
- Area median age
- 33.7
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 85349; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2022; directory SY 2023–24
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