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SCHOOL COMMUNITY·ISLE PUBLIC SCHOOL DISTRICT·NCES 271551000770

ISLE SECONDARY

730 5TH AVE S, ISLE, MN 56342 · (320) 676-3101 · Mille Lacs County
GRADES 07–12HIGH43-RURALTITLE IREGULAR SCHOOL188 STUDENTS
Enrollment
188
High
DISTRICT 97 · STATE 371
Student : Teacher
15.2:1
12 FTE teachers
DISTRICT 15.2:1 · STATE 16.3:1
Free / Reduced Lunch
49%
93 students
DISTRICT 51% · STATE 48%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
35
Grade 8
33
Grade 9
23
Grade 10
30
Grade 11
31
Grade 12
36
Student demographics
White
14778%
DISTRICT 80% · STATE 60%
Hispanic
95%
DISTRICT 4% · STATE 12%
Black
11%
DISTRICT 1% · STATE 12%
Asian
42%
DISTRICT 2% · STATE 7%
Two+
95%
DISTRICT 4% · STATE 7%
Native American
1810%
DISTRICT 10% · STATE 2%
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
11159%
Female
7741%

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Test scores

MCA 2024-25 . % Meets or Exceeds Standards
English Language Arts
33.0%
MN avg 49.7%
Math
24.7%
MN avg 45.3%
Source: MCA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
28.8%
composite math + reading, all grades
Predicted
38.5%
based on MN schools with similar FRL share
Beats by
-9.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
188
-11 (-6%) vs 2017
Student : Teacher
15.2:1
was 11.1:1
% White
78%
was 81%
% Hispanic
5%
was 3%
% Black
1%
was 1%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About ISLE SECONDARY

ISLE SECONDARY is one of the compact high schools in ISLE, Minnesota, part of ISLE PUBLIC SCHOOL DISTRICT, with 188 students on its rolls from grades 7 through 12. Compared to the state average of about 371 students per school, that is 49% leaner than typical.

Within ISLE PUBLIC SCHOOL DISTRICT, which oversees 3 schools and 394 students, ISLE SECONDARY is one campus in the system.

Demographically, ISLE SECONDARY logs that the largest single group is White, at 78% of enrollment. The remainder consists of 10% Native American, 5% Hispanic, 5% multiracial, 2% Asian. The wider county runs roughly 89% White, putting the school's mix considerably less White than the area baseline.

In terms of school funding signals, Staff filings list 12 full-time-equivalent teachers, which works out to roughly 15.2:1 students per teacher. Statewide, the average ratio sits near 16.3:1, putting ISLE SECONDARY tighter than the state norm the norm. Around 49% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

On a residual basis (actual vs predicted given the student mix), ISLE SECONDARY sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 38.5%; this one delivers 28.8%.

In the broader community, census data for Mille Lacs County shows the typical household earns roughly $72,729 per year, roughly 18% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. Across Mille Lacs County's 27 public schools (combined enrollment of about 6,100 students), ISLE SECONDARY is one campus in the mix.

The closest other public school is ISLE ELEMENTARY, roughly 0.1 miles away. 2 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, ISLE SECONDARY comes 2nd of 4 in the immediate cluster, below the nearby-schools average of 28.9%.

The campus sits in a countryside setting.

Looking at the recent track record. Over the past 7-year window, the student count shrank 6%: 199 students in 2018 compared to 188 in 2025. Class-load math has loosened: from 11.1:1 in 2018 to 15.2:1 in 2025.

On this page, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Mille Lacs County at a glance

View full county profile
Population
27,125
Census ACS
Median income
$72,729
Household, ACS
Bachelor's+
18%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
27
6,100 students

Quick facts

School name
ISLE SECONDARY
District
ISLE PUBLIC SCHOOL DISTRICT
Address
730 5TH AVE S, ISLE, MN 56342
Phone
(320) 676-3101
County
Mille Lacs County
Level
High
Grade range
07–12
Total enrollment
188
Teachers (FTE)
12
Student–teacher ratio
15.2:1
Free/Reduced lunch
93 (49%)
Locale
43-Rural: Remote
NCES ID
271551000770
Charter school
No
Virtual school
No

Related schools

Other schools in ISLE PUBLIC SCHOOL DISTRICT
Other schools in ISLE
Nearby schools

Frequently asked questions

About ISLE SECONDARY
How many students attend ISLE SECONDARY?
ISLE SECONDARY enrolls approximately 188 students in grades 07-12.
What age range does ISLE SECONDARY serve?
ISLE SECONDARY serves students from grade 07 through grade 12.
What is the student-teacher ratio at ISLE SECONDARY?
The student-to-teacher ratio at ISLE SECONDARY is approximately 15.2:1 (12 FTE teachers).
How diverse is ISLE SECONDARY?
ISLE SECONDARY reports a student body of 78% White, 5% Hispanic, 1% Black, 2% Asian, 5% Two or more.
What district is ISLE SECONDARY in?
ISLE SECONDARY is part of ISLE PUBLIC SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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