For the 2025-26 school year, there are 8 public schools serving 1,659 students in Valley County, ID (there are , serving 387 private students). 81% of all K-12 students in Valley County, ID are educated in public schools (compared to the ID state average of 93%). Valley County has one of the highest concentrations of top-ranked public schools in Idaho.
The top-ranked public schools in Valley County, ID are Mccall-donnelly High School, Payette Lakes Middle School and Barbara R Morgan Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Valley County, ID public schools have an average math proficiency score of 56% (versus the Idaho public school average of 41%), and reading proficiency score of 73% (versus the 55% statewide average). Schools in Valley County have an average ranking of 10/10, which is in the top 5% of Idaho public schools.
Minority enrollment is 12% of the student body (majority Hispanic), which is less than the Idaho public school average of 27% (majority Hispanic).
Best Public Schools in Valley County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mccall-donnelly High School
(Math: 55-59% | Reading: 80-84%)
Rank:
Rank:
10/
Top 10%10
401 North Mission Street
Mccall, ID 83638
(208) 634-2218
Mccall, ID 83638
(208) 634-2218
Gr: 9-12 | 439 students Student-teacher ratio: 15:1 Minority enrollment: 11%
Rank: #22.
Payette Lakes Middle School
(Math: 59% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
111 Samson Trail
Mccall, ID 83638
(208) 634-5994
Mccall, ID 83638
(208) 634-5994
Gr: 6-8 | 322 students Student-teacher ratio: 14:1 Minority enrollment: 17%
Rank: #33.
Barbara R Morgan Elementary School
(Math: 58% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
125 North Samson Trail
Mccall, ID 83638
(208) 634-2219
Mccall, ID 83638
(208) 634-2219
Gr: PK-5 | 419 students Student-teacher ratio: 16:1 Minority enrollment: 12%
Rank: #44.
Donnelly Elementary School
(Math: 55-59% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
327 East Roseberry Road
Donnelly, ID 83615
(208) 325-4433
Donnelly, ID 83615
(208) 325-4433
Gr: PK-5 | 161 students Student-teacher ratio: 13:1 Minority enrollment: 8%
Rank: #55.
Cascade Jr/sr High School
(Math: 60-69% | Reading: 60-69%)
Rank:
Rank:
9/
Top 20%10
209 School Street
Cascade, ID 83611
(208) 382-4227
Cascade, ID 83611
(208) 382-4227
Gr: 6-12 | 97 students Student-teacher ratio: 9:1 Minority enrollment: 7%
Rank: #66.
Heartland High School
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
6/
Top 50%10
124 Idaho Street
Mccall, ID 83638
(208) 634-3686
Mccall, ID 83638
(208) 634-3686
Gr: 9-12 | 28 students Student-teacher ratio: 7:1 Minority enrollment: 18%
Rank: #77.
Cascade Elementary School
(Math: 40-49% | Reading: 40-49%)
Rank:
Rank:
5/
Bottom 50%10
209 School Street
Cascade, ID 83611
(208) 382-4227
Cascade, ID 83611
(208) 382-4227
Gr: PK-5 | 109 students Student-teacher ratio: 16:1 Minority enrollment: 7%
Rank: n/an/a
Mountain Community School
Charter School
500 Village Drive
Donnelly, ID 83615
(208) 325-1595
Donnelly, ID 83615
(208) 325-1595
Gr: K-8 | 84 students Student-teacher ratio: 17:1 Minority enrollment: 12%
Valley County Public Schools (Closed)
School
Location
Quick Facts
Valley County Juvenile Detention (Closed 2013)
Alternative School
550 Deinhard Lane
Mccall, ID 83638
(208) 634-4131
Mccall, ID 83638
(208) 634-4131
Gr: 5-12 | 3 students
Post Office Box 44
Yellow Pine, ID 83677
(208) 633-6666
Yellow Pine, ID 83677
(208) 633-6666
Frequently Asked Questions
What are the top-ranked public schools in Valley County, ID?
The top-ranked public schools in Valley County, ID include Mccall-donnelly High School, Payette Lakes Middle School and Barbara R Morgan Elementary School. Valley County has one of the highest concentrations of top-ranked public schools in Idaho.
How many public schools are located in Valley County?
8 public schools are located in Valley County.
What percentage of students in Valley County go to public school?
81% of all K-12 students in Valley County are educated in public schools (compared to the ID state average of 93%).
What is the racial composition of students in Valley County?
Valley County public schools minority enrollment is 12% of the student body (majority Hispanic), which is less than the Idaho public schools average of 27% (majority Hispanic).
Which public schools in Valley County are often viewed compared to one another?
Popular comparisons of public schools in Valley County include: Mccall-donnelly High School vs. Heartland High School
Recent Articles
School Vouchers: Updated Pros and Cons (2025 Review)
Comprehensive 2025 analysis of school vouchers, weighing benefits and challenges for families, funding, outcomes, and policy directions.
Benefits and Drawbacks of Homework in 2025
Explore updated 2025 insights on homework鈥檚 benefits, drawbacks, mental health impact, best practices, and policy trends in U.S. public schools.
Charter Schools vs Public Schools 2025: Key Differences & Trends
Explore updated 2025 insights comparing charter schools vs public schools, enrollment, academic outcomes, funding, and real-world examples for families and educators.