Best Elementary & Middle Schools in Ontario, OR-ID
10 ranked · 21 listed · sorted by Decoded Rank. Click any column header to re-sort, or any school for the full SchoolDecoder Scorecard.
Elementary / Middle Schools (10 ranked)
9 official · 1 provisional (Est. #, low confidence) · 11 unranked (N/A — not yet eligible)
| Rating | |||||||
|---|---|---|---|---|---|---|---|
| Four Rivers Community SchoolCharter | Oregon Department of Education | #293 | #9 (OR)plausibly #5–30#1 (Ontario metro)Also HS #8 | ★★Outperforming Expectations | High | ||
| Ontario Middle SchoolNeighborhood | Ontario SD 8C | #443 | #30 (OR)plausibly #10–210#2 (Ontario metro)≈ tied with next | ★★Outperforming Expectations | High | ||
| Adrian Elementary SchoolNeighborhood | Adrian SD 61 | #30 | #34 (OR)plausibly #5–172#3 (Ontario metro)≈ tied with next | ★Strong by Both Measures | High | ||
| Nyssa Middle SchoolNeighborhood | Nyssa SD 26 | #418 | #45 (OR)plausibly #20–141#4 (Ontario metro) | ★★Outperforming Expectations | High | ||
| Alameda Intermediate SchoolNeighborhood | Ontario SD 8C | #490 | #66 (OR)plausibly #26–178#5 (Ontario metro)≈ tied with next | ★★Outperforming Expectations | High | ||
| Vale Middle SchoolNeighborhood | Vale SD 84 | #178 | #71 (OR)plausibly #36–256#6 (Ontario metro) | Typical Profile | High | ||
| Vale Elementary SchoolNeighborhood | Vale SD 84 | #298 | #162 (OR)plausibly #76–388#7 (Ontario metro) | ★★Outperforming Expectations | High | ||
| Nyssa Elementary SchoolNeighborhood | Nyssa SD 26 | #412 | #237 (OR)plausibly #109–373#8 (Ontario metro) | Typical Profile | High | ||
| Harper Charter SchoolCharter | Harper SD 66 | — | #226 | Est. #344 (OR)#9 (Ontario metro)provisional · low confidence | Typical Profile | Low | |
| Aiken Elementary SchoolNeighborhood | Ontario SD 8C | #521 | #438 (OR)plausibly #135–597#9 (Ontario metro) | Typical Profile | High | ||
| Unranked (11 not yet eligible for a rank) | |||||||
| Annex Charter School | Annex SD 29 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Cairo Elementary School | Ontario SD 8C | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Jordan Valley Elementary School | Jordan Valley SD 3 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Jordan Valley High School | Jordan Valley SD 3 | — | N/A | N/A | — | Not enough data to rank | |
| Juntura Elementary School | Juntura SD 12 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| May Roberts Primary School | Ontario SD 8C | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Nyssa Virtual School | Nyssa SD 26 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Pioneer Elementary School | Ontario SD 8C | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Rockville Elementary School | Jordan Valley SD 3 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| W W Jones Elementary School | Arock SD 81 | — | N/A | N/A | — | Rankings coming soon · View school details | |
| Willowcreek Elementary School | Vale SD 84 | — | N/A | N/A | — | Rankings coming soon · View school details | |
Rows marked ≈ are statistically tied with the row below them: on the current data the joint simulation gives the upper school less than a 65% chance of ranking above the lower one. Ties are between adjacent rows only.
View High Schools in Ontario, OR-ID →
Data & sources
- Assessment data
- 2024–25 school year
- NCES CCD vintage
- 2024
- Census ACS 5-year vintage
- 2020-2024
- Last updated
- September 4, 2026
- Methodology version
- 0.14.0
Source files (3)
- NCES CCD 2024 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Oregon OSAS 2024-25 school-level results (accessed 2026-09-04)
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →