Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public High Schools in Lewiston, ID (2026)
Public School Review - Established 2003

Best Lewiston Public High Schools (2026)

For the 2026 school year, there are 5 public high schools serving 1,399 students in Lewiston, ID.
The top-ranked public high schools in Lewiston, ID are Lewiston High School and Tammany High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lewiston, ID public high schools have an average math proficiency score of 33% (versus the Idaho public high school average of 37%), and reading proficiency score of 52% (versus the 58% statewide average). High schools in Lewiston have an average ranking of 5/10, which is in the bottom 50% of Idaho public high schools.
Lewiston, ID public high school have a Graduation Rate of 88%, which is more than the Idaho average of 80%.
The school with highest graduation rate is Lewiston High School, with 92% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the Idaho public high school average of 26% (majority Hispanic).

Best Public High Schools in Lewiston, ID (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lewiston High School
(Math: 35% | Reading: 54%)
Rank:
5/
10
Bottom 50%
3201 Cecil Andrus Way
Lewiston, ID 83501
(208) 748-3100
Gr: 9-12 | 1,288 students Student-teacher ratio: 18:1 Minority enrollment: 13%
Rank: #22.
Tammany High School
Alternative School
(Math: ≤10% | Reading: ≤20%)
Rank:
1/
10
Bottom 50%
1982 Tammany Creek Road
Lewiston, ID 83501
(208) 748-3270
Gr: 9-12 | 106 students Student-teacher ratio: 15:1 Minority enrollment: 18%
Rank: n/an/a
A Neil Deatley Career Technical Education Center
Vocational School
3125 Cecil Andrus Way
Lewiston, ID 83501
(208) 748-3050
Gr: 9-12
Rank: n/an/a
Jcc - Lewiston
Alternative School
140 Southport Avenue
Lewiston, ID 83501
(208) 799-3332
Gr: 6-12
Rank: n/an/a
Region 2 Juvenile Detention Center
Alternative School
3317 12th Street
Lewiston, ID 83501
(208) 748-3000
Gr: 3-12 | 5 students Student-teacher ratio: 5:1 Minority enrollment: 20%

Frequently Asked Questions

What are the top-ranked public high schools in Lewiston, ID?
The top-ranked public high schools in Lewiston, ID include Lewiston High School and Tammany High School.
How many public high schools are located in Lewiston?
5 public high schools are located in Lewiston.
What is the racial composition of students in Lewiston?
Lewiston public high schools minority enrollment is 13% of the student body (majority Hispanic), which is less than the Idaho public high schools average of 26% (majority Hispanic).

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (ID):
Private & Boarding Schools:
State Links: