Top Rankings
Lewiston Independent School District ranks among the top 20% of public school district in Idaho for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 4 public high schools serving 1,433 students in Lewiston Independent School District. This district's average high testing ranking is 4/10, which is in the bottom 50% of public high schools in Idaho.
Public High Schools in Lewiston Independent School District have an average math proficiency score of 34% (versus the Idaho public high school average of 38%), and reading proficiency score of 52% (versus the 58% statewide average).
Public High School in Lewiston Independent School District have a Graduation Rate of 85%, which is more than the Idaho average of 79%.
The school with highest graduation rate is Lewiston High School, with 93% graduation rate. Read more about public school graduation rate statistics in Idaho or national school graduation rate statistics.
Minority enrollment is 11% of the student body (majority Hispanic), which is less than the Idaho public high school average of 26% (majority Hispanic).
Overview
This School District
This State (ID)
# Schools
13 Schools
297 Schools
# Students
4,550 Students
131,407 Students
# Teachers
299 Teachers
7,335 Teachers
Student : Teacher Ratio
15:1
15:1
District Rank
Lewiston Independent School District, which is ranked within the top 50% of all 172 school districts in Idaho (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 85% has stayed relatively flat over five school years.
Overall District Rank
#61 out of 173 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
45%
42%
Reading/Language Arts Test Scores (% Proficient)
55%
55%
Science Test Scores (% Proficient)
44%
41%
Graduation Rate
85%
80%
Students by Ethnicity:
Diversity Score
0.24
0.41
# American Indian Students
62 Students
1,379 Students
% American Indian Students
2%
1%
# Asian Students
15 Students
1,547 Students
% Asian Students
n/a
1%
# Hispanic Students
217 Students
24,546 Students
% Hispanic Students
5%
19%
# Black Students
15 Students
1,521 Students
% Black Students
n/a
1%
# White Students
3,965 Students
97,813 Students
% White Students
87%
75%
# Hawaiian Students
8 Students
404 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
268 Students
4,210 Students
% of Two or more races Students
6%
3%
Students by Grade:
# Students in PK Grade:
54
127
# Students in K Grade:
290
2,315
# Students in 1st Grade:
333
2,509
# Students in 2nd Grade:
324
2,614
# Students in 3rd Grade:
337
2,612
# Students in 4th Grade:
353
2,604
# Students in 5th Grade:
328
2,679
# Students in 6th Grade:
404
3,353
# Students in 7th Grade:
352
6,307
# Students in 8th Grade:
342
6,560
# Students in 9th Grade:
365
25,461
# Students in 10th Grade:
387
25,794
# Students in 11th Grade:
337
24,843
# Students in 12th Grade:
344
23,629
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $13,187 is higher than the state median of $10,185. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $12,145 is higher than the state median of $9,364. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$60 MM
$3,215 MM
Spending
$55 MM
$2,956 MM
Revenue / Student
$13,187
$10,185
Spending / Student
$12,145
$9,364
Best Lewiston Independent School District Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Lewiston High School
(Math: 35% | Reading: 54%)
Rank:
Rank:
5/
Bottom 50%10
3201 Cecil Andrus Way
Lewiston, ID 83501
(208) 748-3100
Lewiston, ID 83501
(208) 748-3100
Grades: 9-12
| 1,339 students
Rank: #22.
Tammany High School
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
1982 Tammany Creek Road
Lewiston, ID 83501
(208) 748-3270
Lewiston, ID 83501
(208) 748-3270
Grades: 9-12
| 92 students
Rank: n/an/a
A Neil Deatley Career Technical Education Center
Vocational School
3125 Cecil Andrus Way
Lewiston, ID 83501
(208) 748-3050
Lewiston, ID 83501
(208) 748-3050
Grades: 9-12
| n/a students
Rank: n/an/a
Region 2 Juvenile Detention Center
Alternative School
3317 12th Street
Lewiston, ID 83501
(208) 748-3000
Lewiston, ID 83501
(208) 748-3000
Grades: 3-12
| 2 students
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