Dos Rios Elementary School vs Union Colony Elementary School
A head-to-head comparison of two elementary schools in Colorado, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Dos Rios Elementary School
Evans · Public elementary · Grades K–5
499 students
Union Colony Elementary School
Evans · Charter elementary · Grades K–5
342 students
| Measure | Dos Rios Elementary School Evans, Colorado | Union Colony Elementary School Evans, Colorado |
|---|---|---|
| Success Index (US) | 16 Lower 50% | 25 Lower 50% |
| State rank | #942 of 993 | #777 of 993 |
| National rank | #47385 of 50,301 | #41676 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 499 | 342 |
| Enrollment | 499 | 342 |
| Free/reduced-price lunch | 73.5% | 76% |
| Students per teacher | 17.8 | 21.4 |
| Reading proficiency | 21% | 38% |
| Math proficiency | 15% | 29% |
| city | Evans | Evans |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Union Colony Elementary School scores higher on the Success Index (US) (25.1 vs 15.5).
- •Union Colony Elementary School does better on math proficiency (29% vs 15%).
- •Union Colony Elementary School does better on reading proficiency (38% vs 21%).
- •Dos Rios Elementary School does better on community advantage (fewer free/reduced-price lunch) (73.5% vs 76%).
- •Dos Rios Elementary School does better on students per teacher (17.8 vs 21.4).
- •Dos Rios Elementary School is the larger school with 499 students compared with 342.
- •Dos Rios Elementary School is a public school while Union Colony Elementary School is a charter school, so fees and admission rules differ.
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 Dos Rios Elementary School better than Union Colony Elementary School?
On the Success Index (US), Union Colony Elementary School ranks higher (25.1 vs 15.5 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 Dos Rios Elementary School and Union Colony Elementary School?
About 1.6 km in a straight line, between Evans and Evans in Colorado.
Which has the better Enrollment?
Dos Rios Elementary School: 499. Union Colony Elementary School: 342. Students enrolled in the latest NCES directory year.
How do Dos Rios Elementary School and Union Colony Elementary School rank in Colorado?
Dos Rios Elementary School is 942nd of 993 and Union Colony Elementary School is 777th of 993 among elementary schools in Colorado on the 2025 Success Index (US).