Public schools · Idaho · Ratings on state test data
Best Schools in Idaho (2026)
Across Idaho, 67 districts have enough rated campuses to compare, from Jerome Joint District at the bottom of the field to Mccall-Donnelly Joint School District at the top, and the boundary you choose inside a metro matters more than the state line.
The fieldAverage campus rating of every comparable district, on the 1–10 scale.
District averages run3.7Jerome Joint Districtto
9.0Mccall-Donnelly Joint School Districton the one-to-ten scale.
Idaho's public school system spans 719 ranked schools — 371 elementary, 112 middle, and 178 high — spread across a state where rural districts outnumber urban ones considerably. The statewide average score is 6.3 out of 10. Of those 719 schools, 264 score 7.0 or above, putting 37% of Idaho's ranked system in above-average territory. That figure is a useful baseline: more than one in three Idaho schools clears the bar, but the distribution is uneven, with geography playing a significant role in where the strongest schools cluster.
The state's highest-rated schools skew small and rural. Harrison Elementary in Harrison earns a perfect 10.0 — the top mark statewide. North Gem Elementary in Bancroft follows at 9.8, with Bovill Elementary at 9.6. In larger towns, McSorley Elementary in Lewiston reaches 9.4 and Northside Elementary in Sandpoint earns 9.3, both placing in the state's top five. All five leading schools are elementary — consistent with a broader pattern where Idaho's 371-school elementary tier shows the widest performance spread. Parents with elementary-age children will find the most top-scoring options, but also the most variance below that ceiling.
Metro families have the most options in the Treasure Valley — the Boise, Meridian, Nampa, and Caldwell corridor. Boise Independent and the West Ada district (serving Meridian) are the dominant systems in that region, offering a wide range of schools across the score distribution. Parents searching the Treasure Valley should prioritize individual school scores over district reputation: within any large district, results can diverge significantly depending on the school. Lewiston warrants particular attention for north-central Idaho buyers — McSorley's 9.4 signals consistent district-level performance, not just an isolated outlier. In the northern panhandle, Sandpoint's Northside Elementary at 9.3 reflects a strong baseline for a region that often gets overlooked in statewide comparisons.
High school performance across Idaho deserves separate scrutiny. The 178 ranked high schools are the smallest of the three tiers, and fewer of them appear near the top of the statewide distribution. A strong elementary program in a given district does not automatically translate to equivalent results at the secondary level. Families relocating with middle- or high-school-age children should verify individual school scores rather than drawing conclusions from a district's elementary track record.
For parents deciding where to put down roots, the Treasure Valley offers the broadest selection and the most competitive suburban elementaries. The Lewiston and Sandpoint corridors provide strong options in a smaller-market setting. Idaho's 6.3 average and 37% above-7 rate mean high-quality public schools are reachable across the state — but finding them requires looking at individual scores on MySchoolScout rather than relying on district name or city size alone.
The districts
Every comparable district on one 1–10 axis, by size.
3.7lowest · Jerome Joint District
9.0highest · Mccall-Donnelly Joint School District
median district 6.1
10,000+ STUDENTS · 7
1
5
1
UNDER 10,000 · 60
9
45
5
1
12345678910
Ratings run from Jerome Joint District's 3.7 to Mccall-Donnelly Joint School District's 9.0, and half the field sits above 6.1.Average rating of each district's campuses with verified state test data, 67 Idaho districts with three or more rated campuses. Source: MySchoolScout ratings.
Enrollment-weighted average across 133 schools. Source: NCES Common Core of Data (CCD).
The record
Total schools
908
0.7% of all US public schools
Districts
190
Cities/towns
182
Average rating
6.3
out of 10
Math proficiency
51%
avg across schools
ELA proficiency
62%
avg across schools
Avg student-teacher ratio
16.5:1
Estimated scores
12%
106 of 908 schools use estimated academic data from nearby schools
National rank
#39 of 52
states by avg. composite
Vs. national average
-0.0
below US avg (6.3)
Coverage
89%
of schools with a rating
Community profile
Averages across 187 ZIP codes (ACS 2022)
Median income
$70,790
Median home value
$337,040
Median rent
$1,010/mo
College educated
25%
Avg commute
23 min
Poverty rate
11.5%
Questions
How many schools are ranked in Idaho?
MySchoolScout has rankings and data for 908 public schools across 190 districts in Idaho.
What is the average school rating in Idaho?
The average MySchoolScout composite score for ranked schools in Idaho is 6.3 out of 10.
What percentage of students in Idaho are proficient in math?
On average, 51.3% of students across ranked schools in Idaho are proficient in math, based on the most recent state assessment data.
What percentage of students in Idaho are proficient in reading?
On average, 61.9% of students across ranked schools in Idaho are proficient in reading and ELA, based on the most recent state assessment data.
What is the average student-teacher ratio in Idaho?
The average student-teacher ratio across ranked schools in Idaho is 16.5:1.
What is the top-ranked school in Idaho?
The top-ranked school in Idaho on MySchoolScout is West Park Elementary School in Moscow, with a composite score of 9.7/10.
How does MySchoolScout rate schools in Idaho?
MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and the Idaho Department of Education. Each school receives a 1-10 composite score built from Student Growth, Poverty-Adjusted Academic Achievement, and School Environment — plus College Readiness for high schools. Weights vary by school level, and equity data is shown for context but not scored.
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Data from NCES Common Core of Data, Idaho Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.