For the 2026-27 school year, there are 3 public preschools serving 640 students in Washington County, ID.
The top-ranked public preschools in Washington County, ID are Cambridge Elementary School, Pioneer Primary School and Midvale School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Washington County, ID public preschools have an average math proficiency score of 38% (versus the Idaho public pre school average of 46%), and reading proficiency score of 46% (versus the 54% statewide average). Pre schools in Washington County have an average ranking of 4/10, which is in the bottom 50% of Idaho public pre schools.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Idaho public preschool average of 30% (majority Hispanic).
Best Public Preschools in Washington County (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cambridge Elementary School
(Math: 60-79% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
455 Hopper Avenue
Cambridge, ID 83610
(208) 257-3321
Cambridge, ID 83610
(208) 257-3321
Gr: PK-5 | 75 students Student-teacher ratio: 9:1 Minority enrollment: 4%
Rank: #22.
Pioneer Primary School
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
624 Pioneer Road
Weiser, ID 83672
(208) 414-3131
Weiser, ID 83672
(208) 414-3131
Gr: PK-3 | 385 students Student-teacher ratio: 17:1 Minority enrollment: 29%
Rank: #33.
Midvale School
(Math: 25-29% | Reading: 45-49%)
Rank:
Rank:
3/
Bottom 50%10
56 North School Road
Midvale, ID 83645
(208) 355-2234
Midvale, ID 83645
(208) 355-2234
Gr: PK-12 | 137 students Student-teacher ratio: 11:1 Minority enrollment: 8%
Washington County Public Schools (Closed)
School
Location
Quick Facts
Po Box 130
Midvale, ID 83645
(208) 355-2234
Midvale, ID 83645
(208) 355-2234
Gr: 7-12 | 74 students Student-teacher ratio: 8:1 Minority enrollment: 4%
Northwest Children's Home (Closed 2013)
Special Education School
504 East Florida
Weiser, ID 83672
(208) 463-0916
Weiser, ID 83672
(208) 463-0916
Gr: K-12
Frequently Asked Questions
What are the top-ranked public preschools in Washington County, ID?
The top-ranked public preschools in Washington County, ID include Cambridge Elementary School, Pioneer Primary School and Midvale School.
How many public preschools are located in Washington County?
3 public preschools are located in Washington County.
What is the racial composition of students in Washington County?
Washington County public preschools minority enrollment is 21% of the student body (majority Hispanic), which is less than the Idaho public preschools average of 30% (majority Hispanic).
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