Porfirio H. Gonzales Elementary School vs Rio Vista Elementary
A head-to-head comparison of two elementary schools in Arizona, United States, 2.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Porfirio H. Gonzales Elementary School
Tolleson · Public elementary · Grades PK–8
721 students
Rio Vista Elementary
Avondale · Public elementary · Grades PK–8
662 students
| Measure | Porfirio H. Gonzales Elementary School Tolleson, Arizona | Rio Vista Elementary Avondale, Arizona |
|---|---|---|
| Success Index (US) | 19 Lower 50% | 30 Lower 50% |
| State rank | #921 of 1,136 | #715 of 1,136 |
| National rank | #45315 of 50,301 | #38715 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades PK–8 |
| Students | 721 | 662 |
| Enrollment | 721 | 662 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 17.2 | 17.0 |
| Reading proficiency | 32% | 37% |
| Math proficiency | 25% | 37% |
| city | Tolleson | Avondale |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Rio Vista Elementary scores higher on the Success Index (US) (29.8 vs 19.3).
- •Rio Vista Elementary does better on math proficiency (37% vs 25%).
- •Rio Vista Elementary does better on reading proficiency (37% vs 32%).
- •Rio Vista Elementary does better on students per teacher (17.0 vs 17.2).
- •Porfirio H. Gonzales Elementary School is the larger school with 721 students compared with 662.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Porfirio H. Gonzales Elementary School better than Rio Vista Elementary?
On the Success Index (US), Rio Vista Elementary ranks higher (29.8 vs 19.3 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Porfirio H. Gonzales Elementary School and Rio Vista Elementary?
About 2.5 km in a straight line, between Tolleson and Avondale in Arizona.
Which has the better Enrollment?
Porfirio H. Gonzales Elementary School: 721. Rio Vista Elementary: 662. Students enrolled in the latest NCES directory year.
How do Porfirio H. Gonzales Elementary School and Rio Vista Elementary rank in Arizona?
Porfirio H. Gonzales Elementary School is 921st of 1,136 and Rio Vista Elementary is 715th of 1,136 among elementary schools in Arizona on the 2025 Success Index (US).