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SCHOOL COMMUNITY·BOISE INDEPENDENT DISTRICT·NCES 160036000183

LES BOIS JUNIOR HIGH SCHOOL

4150 EAST GRAND FOREST DRIVE, BOISE, ID 83716 · (208) 854-5340 · Ada County
GRADES 06–09MIDDLE12-CITYREGULAR SCHOOL658 STUDENTS
Enrollment
658
Middle
DISTRICT 641 · STATE 507
Student : Teacher
17.0:1
39 FTE teachers
DISTRICT 16.3:1 · STATE 17.1:1
Free / Reduced Lunch
21%
138 students
DISTRICT 51% · STATE 46%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
185
Grade 8
220
Grade 9
253
Student demographics
White
47372%
DISTRICT 68% · STATE 72%
Hispanic
589%
DISTRICT 16% · STATE 21%
Black
162%
DISTRICT 5% · STATE 1%
Asian
497%
DISTRICT 4% · STATE 1%
Two+
538%
DISTRICT 6% · STATE 3%
Native American
20%
DISTRICT 0% · STATE 1%
Pacific Islander
71%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
36555%
Female
29345%

Discussions

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Test scores

ISAT 2024-25 . % Proficient
English Language Arts
68.6%
ID avg 53.4%
Math
61.0%
ID avg 43.5%
Source: ISAT. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
658
-74 (-10%) vs 2017
Student : Teacher
17.0:1
was 18.6:1
% White
72%
was 79%
% Hispanic
9%
was 9%
% Black
2%
was 2%
% Asian
7%
was 5%
Source: NCES Common Core of Data

About LES BOIS JUNIOR HIGH SCHOOL

Located at 4150 EAST GRAND FOREST DRIVE, in BOISE, Idaho, LES BOIS JUNIOR HIGH SCHOOL is a medium-sized middle-grades school that enrolls 658 students (grades 6 through 9), operated by BOISE INDEPENDENT DISTRICT. Compared to the state average of about 507 students per school, that is 30% above typical.

BOISE INDEPENDENT DISTRICT runs 52 schools in total, collectively educating 22,134 students. LES BOIS JUNIOR HIGH SCHOOL is one of those campuses.

In terms of who attends, LES BOIS JUNIOR HIGH SCHOOL records that the largest single group is White, at 72% of enrollment. The remainder is composed of 9% Hispanic, 8% multiracial, 7% Asian, 2% Black. The wider county runs roughly 83% White, putting the school's mix noticeably less White than the area baseline.

On the income-and-resources front, The school currently runs with 39 full-time-equivalent teachers, for a student-teacher ratio near 17.0:1. That tracks the state average closely. An estimated 21% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is noticeably below Ada County's rate of about 34%.

Around the school, Ada County reports that median household income runs about $91,502, roughly 45% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. Across Ada County's 156 public schools (combined enrollment of about 80,006 students), LES BOIS JUNIOR HIGH SCHOOL is one campus in the mix.

TRAIL WIND ELEMENTARY is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in an urban area.

Looking at the recent track record. Over the past 7-year window, the student count edged down 10%: 732 students in 2018 compared to 658 in 2025. Over the same period, the White share edged down from 79% to 72%. Class-load math has pulled in: from 18.6:1 in 2018 to 17.0:1 in 2025.

On the community side, the feed for LES BOIS JUNIOR HIGH SCHOOL typically covers science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.

Ada County at a glance

View full county profile
Population
518,935
Census ACS
Median income
$91,502
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
156
80,006 students

Quick facts

School name
LES BOIS JUNIOR HIGH SCHOOL
District
BOISE INDEPENDENT DISTRICT
Address
4150 EAST GRAND FOREST DRIVE, BOISE, ID 83716
Phone
(208) 854-5340
County
Ada County
Level
Middle
Grade range
06–09
Total enrollment
658
Teachers (FTE)
39
Student–teacher ratio
17.0:1
Free/Reduced lunch
138 (21%)
Locale
12-City: Mid-size
NCES ID
160036000183
Charter school
No
Virtual school
No

Related schools

Other schools in BOISE INDEPENDENT DISTRICT
Other schools in BOISE
Nearby schools

Frequently asked questions

About LES BOIS JUNIOR HIGH SCHOOL
How many students attend LES BOIS JUNIOR HIGH SCHOOL?
LES BOIS JUNIOR HIGH SCHOOL enrolls approximately 658 students in grades 06-09.
What grades does LES BOIS JUNIOR HIGH SCHOOL serve?
LES BOIS JUNIOR HIGH SCHOOL serves grades 06-09.
What is the student-teacher ratio at LES BOIS JUNIOR HIGH SCHOOL?
The student-to-teacher ratio at LES BOIS JUNIOR HIGH SCHOOL is approximately 17.0:1 (39 FTE teachers).
How diverse is LES BOIS JUNIOR HIGH SCHOOL?
LES BOIS JUNIOR HIGH SCHOOL reports a student body of 72% White, 9% Hispanic, 2% Black, 7% Asian, 8% Two or more.
Who oversees LES BOIS JUNIOR HIGH SCHOOL?
LES BOIS JUNIOR HIGH SCHOOL is overseen by BOISE INDEPENDENT DISTRICT in Ada County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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