Best Isanti County Public High Schools (2025-26)

For the 2025-26 school year, there are 10 public high schools serving 2,194 students in Isanti County, MN.
The top ranked public high schools in Isanti County, MN are Brookside Academy, Cambridge-isanti High School and Cambridge-isanti Oll Secondary 6-12. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Isanti County, MN public high schools have an average math proficiency score of 33% (versus the Minnesota public high school average of 36%), and reading proficiency score of 54% (versus the 51% statewide average). High schools in Isanti County have an average ranking of 6/10, which is in the top 50% of Minnesota public high schools.
Isanti County, MN public high school have a Graduation Rate of 77%, which is less than the Minnesota average of 83%.
The school with highest graduation rate is Cambridge-isanti High School, with 85% graduation rate. Read more about public school graduation rate statistics in Minnesota or national school graduation rate statistics.
Minority enrollment is 15% of the student body (majority Hispanic and Asian), which is less than the Minnesota public high school average of 37% (majority Hispanic and Black).

Best Public High Schools in Isanti County (2025-26)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Brookside Academy
Special Education School
(Math: <50% | Reading: <50%)
Rank:
7/
10
Top 50%
1700 305th Ave Ne
Isanti, MN 55040
(763) 689-6196
Gr: K-12 | 20 students Student-teacher ratio: 5:1 Minority enrollment: 40%
Rank: #22.
Cambridge-isanti High School
(Math: 32% | Reading: 61%)
Rank:
6/
10
Top 50%
430 Nw 8th Ave
Cambridge, MN 55008
(763) 689-6066
Gr: 9-12 | 1,610 student Student-teacher ratio: 23:1 Minority enrollment: 16%
Rank: #33.
Cambridge-isanti Oll Secondary 6-12
(Math: 21-39% | Reading: ≥50%)
Rank:
5/
10
Bottom 50%
625a Old North Main St
Cambridge, MN 55008
(763) 689-6024
Gr: 6-12 | 90 students Student-teacher ratio: 30:1 Minority enrollment: 5%
Rank: #44.
Riverside Academy
Alternative School
(Math: ≤20% | Reading: <50% )
Rank:
4/
10
Bottom 50%
1700 305th Ave Ne
Isanti, MN 55040
(763) 552-6262
Gr: 9-12 | 47 students Student-teacher ratio: 12:1 Minority enrollment: 23%
Rank: #55.
Braham Area Secondary
(Math: 30-34% | Reading: 40-44%)
Rank:
4/
10
Bottom 50%
531 Elmhurst Ave S
Braham, MN 55006
(320) 396-5199
Gr: 7-12 | 359 students Student-teacher ratio: 20:1 Minority enrollment: 12%
Rank: n/an/a
C-i Education Center
Alternative School
625a Main St N
Cambridge, MN 55008
(763) 689-6188
Gr: K-12 | 2 students
Rank: n/an/a
Moving Forward
Special Education School
1700 305th Ave Ne
Isanti, MN 55040
(763) 552-7733
Gr: 12 | 24 students Student-teacher ratio: 24:1 Minority enrollment: 4%
Rank: n/an/a
Riverside Academy I.s.
Alternative School
1700 305th Ave Ne
Isanti, MN 55040
(763) 552-6252
Gr: 9-12 | 42 students Minority enrollment: 14%
Rank: n/an/a
Rum River East Education Program
Special Education School
1730 3rd Ave Ne
Cambridge, MN 55008
(763) 552-6800
Gr: 10-12
Rank: n/an/a
Rum River South
Special Education School
801 20th Ave Ne
Cambridge, MN 55008
(763) 552-7701
Gr: K-12
[+] Show Closed Public Schools in Isanti County, MN

Isanti County Public Schools (Closed)

School
Location
Quick Facts
540 Broadway Ave South
Braham, MN 55006
(320) 396-4444
Gr: 9-12 | 23 students Student-teacher ratio: 23:1 Minority enrollment: 26%
626 N Main St
Cambridge, MN 55008
(763) 552-8770
Gr: 8-12 | 1 student Student-teacher ratio: 1:1
625c Main St N
Cambridge, MN 55008
(763) 552-6262
Gr: K-12 | 38 students
310 N Elm
Cambridge, MN 55008
(763) 691-6500
Gr: PK-4 | 1,054 student Student-teacher ratio: 21:1 Minority enrollment: 6%
303 7th Lane Ne
Cambridge, MN 55008
(763) 689-3344
625c Main St North
Cambridge, MN 55008
(763) 552-8770
Box 488, 531 Elmhurst Ave. S.
Braham, MN 55006
(320) 396-3674
301 W County Road 5
Isanti, MN 55040
(763) 691-8778
Gr: K-4 | 748 students Student-teacher ratio: 20:1 Minority enrollment: 7%
150 Buchanan St North Suite 15
Cambridge, MN 55008
(763) 552-7701
Gr: 9-12
201 Centennial Dr
Isanti, MN 55040
(763) 691-8600
Gr: 6-8
201 Centennial Dr.
Isanti, MN 55040
(763) 691-8676
Gr: 5-8 | 111 students Student-teacher ratio: 16:1 Minority enrollment: 8%
1425 E Rum River Dr S
Cambridge, MN 55008
(763) 689-6196
Gr: 11-12
625c N Main St
Cambridge, MN 55008
(763) 552-6250
Gr: 9-12 | 36 students Student-teacher ratio: 9:1
625c Main St N
Cambridge, MN 55008
(763) 689-6215
Gr: PK-12
303 7th Lane Ne
Cambridge, MN 55008
(763) 689-3344
303 7th Lane Ne
Cambridge, MN 55008
(763) 689-3344
301 W County Road 5
Cambridge, MN 55008
(763) 691-8778
Gr: K-4 | 169 students Student-teacher ratio: 21:1 Minority enrollment: 3%

Frequently Asked Questions

What are the top ranked public high schools in Isanti County, MN?
The top ranked public high schools in Isanti County, MN include Brookside Academy, Cambridge-isanti High School and Cambridge-isanti Oll Secondary 6-12.
How many public high schools are located in Isanti County?
10 public high schools are located in Isanti County.
What is the racial composition of students in Isanti County?
Isanti County public high schools minority enrollment is 15% of the student body (majority Hispanic and Asian), which is less than the Minnesota public high schools average of 37% (majority Hispanic and Black).

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