Jefferson Elementary - 09 vs Mellette Elementary - 07
A head-to-head comparison of two elementary schools in South Dakota, United States, 1.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Jefferson Elementary - 09
Watertown · Public elementary · Grades 1–4
333 students
Mellette Elementary - 07
Watertown · Public elementary · Grades 1–4
267 students
| Measure | Jefferson Elementary - 09 Watertown, South Dakota | Mellette Elementary - 07 Watertown, South Dakota |
|---|---|---|
| Success Index (US) | 69 Top 25% | 64 Top 50% |
| State rank | #74 of 226 | #96 of 226 |
| National rank | #11874 of 50,301 | #15613 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades 1–4 | Grades 1–4 |
| Students | 333 | 267 |
| Enrollment | 333 | 267 |
| Free/reduced-price lunch | 32.7% | 47.6% |
| Students per teacher | 14.5 | 14.1 |
| Reading proficiency | 57% | 57% |
| Math proficiency | 62% | 57% |
| city | Watertown | Watertown |
| state | South Dakota | South Dakota |
| Website | – | – |
The verdict
- •Jefferson Elementary - 09 scores higher on the Success Index (US) (69.2 vs 63.8).
- •Jefferson Elementary - 09 does better on math proficiency (62% vs 57%).
- •Jefferson Elementary - 09 does better on community advantage (fewer free/reduced-price lunch) (32.7% vs 47.6%).
- •Mellette Elementary - 07 does better on students per teacher (14.1 vs 14.5).
- •Jefferson Elementary - 09 is the larger school with 333 students compared with 267.
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 Jefferson Elementary - 09 better than Mellette Elementary - 07?
On the Success Index (US), Jefferson Elementary - 09 ranks higher (69.2 vs 63.8 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 Jefferson Elementary - 09 and Mellette Elementary - 07?
About 1.5 km in a straight line, between Watertown and Watertown in South Dakota.
Which has the better Enrollment?
Jefferson Elementary - 09: 333. Mellette Elementary - 07: 267. Students enrolled in the latest NCES directory year.
How do Jefferson Elementary - 09 and Mellette Elementary - 07 rank in South Dakota?
Jefferson Elementary - 09 is 74th of 226 and Mellette Elementary - 07 is 96th of 226 among elementary schools in South Dakota on the 2025 Success Index (US).