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Best Public Schools in Mille Lacs County, MN

New rankings! SchoolDigger recently updated its Minnesota rankings with newly released test scores for the 2025-26 school year.

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At a glance

Schools

6,002

Students

Districts

Top rankedPrinceton Online MN 6-8127^th of 546 Minnesota middle schools

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Biggest riser

Isle Secondary up 126 spots statewide this year

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Smallest classes

Onamia Primary School 5.4 students per teacher

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Newly ranked this year

Princeton Online MN 6-8

SchoolDigger ratings

4★

3★

2★

1★

0★

16 schools without a SchoolDigger rating (too few tested students)

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				MCA-IV Reading (2026)								MCA-IV Science (2026)				MCA-III Math (2026)								Vaccination (2025-26)		Per Pupil Expenditures (2019)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	MCA-IV Reading 3rd Grade	MCA-IV Reading 4th Grade	MCA-IV Reading 5th Grade	MCA-IV Reading 6th Grade	MCA-IV Reading 7th Grade	MCA-IV Reading 8th Grade	MCA-IV Reading 10th Grade	MCA-IV Reading All Grades	MCA-IV Science 5th Grade	MCA-IV Science 8th Grade	MCA-IV Science End of Course	MCA-IV Science All Grades	MCA-III Math 3rd Grade	MCA-III Math 4th Grade	MCA-III Math 5th Grade	MCA-III Math 6th Grade	MCA-III Math 7th Grade	MCA-III Math 8th Grade	MCA-III Math 11th Grade	MCA-III Math All Grades	Vaccination: Kindergartners vaccinated against measles, mumps and rubella (MMR)	Vaccination: Exemption rate	Total
Rum River North	Public, Alternative	PK, KG-12	303 3rd Ave SW	Milaca	56353	Mille Lacs County	Rum River Special Education Coop	No	No	No	No	(763) 552-6801	97	5	19.4	69.1%	75 (77.3%)	5 (5.2%)	2 (2.1%)	2 (2.1%)	7 (7.2%)	0 (0.0%)	6 (6.2%)								(n/a)								20.0												10.5
Isle Elementary	Public	PK, KG-6	730 5th Ave S	Isle	56342	Mille Lacs County	Isle Public School District	No	No	No	Yes	(320) 676-3494	200	18	10.9	52.5%	162 (81.0%)	1 (0.5%)	7 (3.5%)	3 (1.5%)	20 (10.0%)	0 (0.0%)	7 (3.5%)	36.2	594^th of 869 public elementary schools	31.6%		51.4	463^rd of 872 public elementary schools	46.9%	131	28.6	35.5	38.2	53.6				38.3	20.6			20.6	37.1	54.8	26.5	35.7				38.3	73.1%	11.5%	$13,159
Isle Secondary	Public	7-12	730 5th Ave S	Isle	56342	Mille Lacs County	Isle Public School District	No	No	No	No	(320) 676-3101	188	12	15.1	49.5%	147 (78.2%)	1 (0.5%)	9 (4.8%)	4 (2.1%)	18 (9.6%)	0 (0.0%)	9 (4.8%)	53	240^th of 473 public high schools	49.3%		23.3	366^th of 450 public high schools	18.7%	126					40.0	31.3	30.4	33.8		18.8	39.1	27.3					48.0	21.9	30.8	32.5			$15,722
Isle Area Learning Center	Public	7-12	730 5th Ave S	Isle	56342	Mille Lacs County	Isle Public School District	No	No	No	No	(320) 676-3146	6	0		—	5 (83.3%)	0 (0.0%)	1 (16.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)																							$9,644
Milaca Elementary	Public	PK, KG-6	500 Highway 23 W	Milaca	56353	Mille Lacs County	Milaca Public School District	No	No	No	Yes	(320) 982-7301	865	57	15.1	49.9%	774 (89.5%)	4 (0.5%)	32 (3.7%)	3 (0.3%)	5 (0.6%)	0 (0.0%)	47 (5.4%)	46.8	500^th of 869 public elementary schools	42.5%		44.7	522^nd of 872 public elementary schools	40.1%	22	47.4	38.3	44.6	51.1				45.0	15.7			15.7	54.9	46.1	36.3	48.3				46.5	77.9%	7%	$11,978
Milaca Secondary High	Public	7-12	500 Highway 23 W	Milaca	56353	Mille Lacs County	Milaca Public School District	No	No	No	No	(320) 982-7206	730	42	17.3	38.9%	661 (90.5%)	1 (0.1%)	27 (3.7%)	10 (1.4%)	10 (1.4%)	0 (0.0%)	21 (2.9%)	58.6	204^th of 473 public high schools	56.9%		63.8	173^rd of 450 public high schools	61.6%	31					34.1	58.0	33.9	41.7		18.2	34.0	25.8					25.4	55.4	42.5	40.4			$12,646
Milaca Area Learning Center	Public	7-12	500 Highway 23 W	Milaca	56353	Mille Lacs County	Milaca Public School District	No	No	No	No	(320) 982-7249	16	2	8.4	75.0%	12 (75.0%)	0 (0.0%)	2 (12.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (12.5%)								(n/a)																							$13,219
Milaca 7-12 Online	Public, Virtual	7-12	500 Highway 23 W	Milaca	56353	Mille Lacs County	Milaca Public School District	No	No	Yes	No	(320) 982-7249	28	1	25.2	50.0%	28 (100.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Onamia Academy	Public, Alternative	4-12	407 130th Ave S	Onamia	56359	Mille Lacs County	Onamia Public School District	No	No	No	No	(320) 532-6840	36	1	42.8	91.7%	26 (72.2%)	1 (2.8%)	5 (13.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (11.1%)								(n/a)								11.8			6.7	10.0								22.2			$34,564
Kokesh Area Learning Center	Public	9-12	807 Main St	Onamia	56359	Mille Lacs County	Onamia Public School District	No	No	No	No	(320) 532-4423	28	6	5.0	85.7%	7 (25.0%)	1 (3.6%)	0 (0.0%)	0 (0.0%)	15 (53.6%)	0 (0.0%)	5 (17.9%)								(n/a)																							$12,100
Onamia Primary School	Public	PK, KG-2	35465 125th Ave	Onamia	56359	Mille Lacs County	Onamia Public School District	No	No	No	Yes	(320) 532-6707	130	24	5.4	74.6%	57 (43.8%)	1 (0.8%)	8 (6.2%)	1 (0.8%)	47 (36.2%)	0 (0.0%)	16 (12.3%)								(n/a)																					97.1%	0%	$22,677
Onamia High School	Public	7-12	35465 125th Ave	Onamia	56359	Mille Lacs County	Onamia Public School District	No	No	No	No	(320) 532-4174	224	14	15.6	81.7%	78 (34.8%)	2 (0.9%)	9 (4.0%)	2 (0.9%)	112 (50.0%)	0 (0.0%)	21 (9.4%)	25.5	365^th of 473 public high schools	22.8%		10.8	414^th of 450 public high schools	8.0%	49					20.0	17.6	21.4	20.3		5.6	28.6	20.8					10.0	33.3	10.3	16.4			$23,031
Onamia Elementary School	Public	3-6	35465 125th Ave	Onamia	56359	Mille Lacs County	Onamia Public School District	No	No	No	Yes	(320) 532-6707	131	9	14.7	77.1%	47 (35.9%)	2 (1.5%)	3 (2.3%)	0 (0.0%)	66 (50.4%)	0 (0.0%)	13 (9.9%)	7.4	815^th of 869 public elementary schools	6.2%		14.5	754^th of 872 public elementary schools	13.5%	61	13.3	17.5	20.8	23.1				18.8	0.0			0.0	20.0	27.5	8.7	10.8				17.7			$10,220
Success	Public	7-9	35465 125th Ave #1	Onamia	56359	Mille Lacs County	Onamia Public School District	No	(n/a)	No	(n/a)	(320) 532-6707	7	0		—	3 (42.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (42.9%)	0 (0.0%)	1 (14.3%)								(n/a)
Princeton Intermediate School	Public	3-5	1202 N 7th Ave	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	Yes	(763) 389-6801	675	44	15.3	38.7%	590 (87.4%)	3 (0.4%)	35 (5.2%)	11 (1.6%)	4 (0.6%)	0 (0.0%)	32 (4.7%)	58.9	363^rd of 869 public elementary schools	58.2%		58.8	385^th of 872 public elementary schools	55.8%	22	46.9	54.2	53.0					51.5	19.8			19.8	63.6	56.6	48.5					56.0			$10,839
Princeton Middle School	Public	6-8	1100 4th Ave N	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	No	(763) 389-6704	740	39	18.7	29.7%	671 (90.7%)	2 (0.3%)	27 (3.6%)	7 (0.9%)	3 (0.4%)	0 (0.0%)	30 (4.1%)	60.3	197^th of 546 public middle schools	63.9%		57.6	205^th of 519 public middle schools	60.5%	8				43.1	47.2	49.8		47.0		20.3		20.3				39.0	30.2	44.8		38.0			$10,433
Princeton High School	Public	9-12	807 8th Ave S	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	No	(763) 389-6001	940	52	18.2	30.2%	846 (90.0%)	2 (0.2%)	35 (3.7%)	16 (1.7%)	5 (0.5%)	1 (0.1%)	35 (3.7%)	57.9	214^th of 473 public high schools	54.8%		72.9	118^th of 450 public high schools	73.8%	96							34.9	34.9			33.7	33.7							41.0	41.0			$11,348
Princeton Primary School	Public	PK, KG-2	1206 7th Ave N	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	Yes	(763) 389-6901	639	57	11.1	36.9%	574 (89.8%)	3 (0.5%)	33 (5.2%)	2 (0.3%)	2 (0.3%)	0 (0.0%)	25 (3.9%)								(n/a)																					78.7%	2.5%	$11,990
Princeton Online MN	Public, Virtual	9-12	807 8th Ave S	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	Yes	No	(763) 389-6069	63	0		44.4%	60 (95.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (4.8%)								(n/a)																							$7,826
Princeton Area Learning Center	Public	9-12	1506 1st St	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	No	(763) 389-6719	24	0		41.7%	20 (83.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (8.3%)	0 (0.0%)	2 (8.3%)								(n/a)																							$14,689
Credit Recovery	Public	9-12	1506 1st Street	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	No	(763) 389-6719	19	0		52.6%	14 (73.7%)	0 (0.0%)	3 (15.8%)	0 (0.0%)	1 (5.3%)	0 (0.0%)	1 (5.3%)								(n/a)																							$2,873
Onward Transition Program	Public	12	706 1st Street	Princeton	55371	Mille Lacs County	Princeton Public School District	No	No	No	No	(763) 389-6191	11	0		54.5%	10 (90.9%)	1 (9.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Princeton Online MN K-5	Public, Virtual	K-5	807 8th Ave S	Princeton	55371	Mille Lacs County	Princeton Public School District	No	(n/a)	Yes	(n/a)	(763) 389-6069	53	0		34.0%	40 (75.5%)	0 (0.0%)	7 (13.2%)	1 (1.9%)	1 (1.9%)	0 (0.0%)	4 (7.5%)								(n/a)								48.0												40.0
Princeton Online MN 6-8	Public, Virtual	6-8	807 8th Ave S	Princeton	55371	Mille Lacs County	Princeton Public School District	No	(n/a)	Yes	(n/a)	(763) 389-6069	25	0		48.0%	22 (88.0%)	1 (4.0%)	2 (8.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	69.7	127^th of 546 public middle schools	76.7%					(n/a)						50.0		54.5		30.0		30.0						36.4		26.1
M Health Fairview C&T	Public	6-12	911 Northland Dr	Princeton	55371	Mille Lacs County	Princeton Public School District	No	(n/a)	No	(n/a)	(612) 313-8871	2	0		—	0 (0.0%)	1 (50.0%)	1 (50.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Nay-Ah-Shing School	Public, Alternative	K-12	43521 Oodena Drive	Onamia	56359	Mille Lacs County	Nay-Ah-Shing School	(n/a)	No	No	Yes	(320) 532-4690	125	31	4.0	97.6%	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	125 (100.0%)	0 (0.0%)	0 (0.0%)								(n/a)

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Minnesota Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.