For the 2025-26 school year, there are 8 public elementary schools serving 1,610 students in Grant County, OR.
The top ranked public elementary schools in Grant County, OR are Seneca Elementary School, Long Creek School and Dayville School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grant County, OR public elementary schools have an average math proficiency score of 31% (versus the Oregon public elementary school average of 33%), and reading proficiency score of 45% (versus the 44% statewide average). Elementary schools in Grant County have an average ranking of 7/10, which is in the top 50% of Oregon public elementary schools.
Minority enrollment is 26% of the student body (majority Hispanic), which is less than the Oregon public elementary school average of 41% (majority Hispanic).
Best Public Elementary Schools in Grant County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Seneca Elementary School
(Math: ≥50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
100 Park Ave
Seneca, OR 97873
(541) 542-2542
Seneca, OR 97873
(541) 542-2542
Gr: K-6 | 14 students Student-teacher ratio: 7:1 Minority enrollment: 21%
Rank: #22.
Long Creek School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
375 E Main
Long Creek, OR 97856
(541) 508-9164
Long Creek, OR 97856
(541) 508-9164
Gr: PK-12 | 19 students Student-teacher ratio: 4:1 Minority enrollment: 37%
Rank: #33.
Dayville School
(Math: 21-39% | Reading: 60-79%)
Rank:
Rank:
8/
Top 30%10
285 School House Rd
Dayville, OR 97825
(541) 987-2412
Dayville, OR 97825
(541) 987-2412
Gr: PK-12 | 46 students Student-teacher ratio: 7:1 Minority enrollment: 15%
Rank: #44.
Oregon Connections Academy
Charter School
(Math: 35% | Reading: 48%)
Rank:
Rank:
7/
Top 50%10
740 S Overholt Ave
Prairie City, OR 97869
(541) 820-3314
Prairie City, OR 97869
(541) 820-3314
Gr: K-12 | 942 students Student-teacher ratio: 24:1 Minority enrollment: 35%
Rank: #55.
Humbolt Elementary School
(Math: 30-34% | Reading: 45-49%)
Rank:
Rank:
7/
Top 50%10
329 N Humbolt St
Canyon City, OR 97820
(541) 575-0454
Canyon City, OR 97820
(541) 575-0454
Gr: K-6 | 253 students Student-teacher ratio: 13:1 Minority enrollment: 11%
Rank: #66.
Prairie City School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
740 Overholt St
Prairie City, OR 97869
(541) 820-3314
Prairie City, OR 97869
(541) 820-3314
Gr: K-12 | 245 students Student-teacher ratio: 11:1 Minority enrollment: 8%
Rank: #77.
Monument School
(Math: ≤10% | Reading: 21-39%)
Rank:
Rank:
1/
Bottom 50%10
127 North St
Monument, OR 97864
(541) 934-2646
Monument, OR 97864
(541) 934-2646
Gr: K-12 | 54 students Student-teacher ratio: 8:1 Minority enrollment: 19%
Rank: n/an/a
Virtual Preparatory Academy Of Oregon
Charter School
740 S Overholt St
Prairie City, OR 97869
(541) 304-2202
Prairie City, OR 97869
(541) 304-2202
Gr: K-12 | 37 students Student-teacher ratio: 6:1 Minority enrollment: 46%
Grant County Public Schools (Closed)
School
Location
Quick Facts
Blue Mountain Alternative High School (Closed 2013)
Alternative School
116 Nw Bridge St 8
John Day, OR 97845
(541) 575-4244
John Day, OR 97845
(541) 575-4244
Gr: 7-12 | 15 students Student-teacher ratio: 15:1 Minority enrollment: 33%
350 School Ln
Mount Vernon, OR 97865
(541) 932-4733
Mount Vernon, OR 97865
(541) 932-4733
Gr: 6-8 | 127 students Student-teacher ratio: 13:1 Minority enrollment: 13%
Frequently Asked Questions
What are the top ranked public elementary schools in Grant County, OR?
The top ranked public elementary schools in Grant County, OR include Seneca Elementary School, Long Creek School and Dayville School.
How many public elementary schools are located in Grant County?
8 public elementary schools are located in Grant County.
What is the racial composition of students in Grant County?
Grant County public elementary schools minority enrollment is 26% of the student body (majority Hispanic), which is less than the Oregon public elementary schools average of 41% (majority Hispanic).
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