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Sejong Academy of Minnesota

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At a glance

328^thof 458 Minnesota districts▲ 15

Better than 28% of Minnesota districts

Elementary 1 High 1Grades PK, KG-12

2410 Stillwater Rd E
Maplewood, MN 55119-8888·(651) 301-8722·All Minnesota district rankings →

Statewide performance 2018–2026

2026: better than 28.4% of districts

Schools

332

Students

Top rankedSejong Academy Upper School225^th of 473 Minnesota high schools

▲

Biggest riser

Sejong Academy Upper School up 85 spots statewide this year

Compare Minnesota districts →See the top-ranked Minnesota schools →

Summary:

Sejong Academy of Minnesota is a two-school district in Maplewood, Minnesota, with Sejong Academy Lower School serving PK–5 and Sejong Academy Upper School serving grades 6–12, together enrolling 332 students, with both schools serving a high-poverty population of about 85% free/reduced lunch.

The Lower School is the steadier of the two but remains low-ranked: it was in the 21st–24th percentile with 1 star across 2023–2024, 2024–2025, and 2025–2026, and in 2025–2026 ranked 661st of 869. Its relative strength is math, where all-grades proficiency was 41.5%—above the district's 29.0% but below the state's 44.9%. Reading is its biggest weakness at 26.5% versus the state's 48.6%, and science was 22.7%. The Upper School is far more volatile: it ranked in the 94th percentile with 5 stars in 2023–2024, fell to the 31st percentile with 2 stars in 2024–2025, then rebounded to the 52nd percentile with 3 stars in 2025–2026 (225th of 473). Its 2025–2026 all-grades scores were 18.8% in math, 28.1% in reading, and 19.0% in science, though 11th grade math stood out at 38.9%, above the state's 35.3%. The Upper School also reported a 93.7% graduation rate and 0.0% dropout rate in 2023–2024, but 2024–2025 school-level graduation/dropout figures are not shown in this extract.

For parents, the clearest academic priorities are Lower School reading and Upper School middle-grade math and reading. Lower reading gaps are large by grade: 3rd grade was 20.0% versus the state's 46.8%, and 4th grade was 25.8% versus 48.8%. Upper School middle-grade math is very low: 6th grade 13.3% versus the state's 39.5%, 7th grade 7.4% versus 40.3%, and 8th grade 23.1%. Upper School reading also dropped from 40.91% in 2024–2025 to 28.1% in 2025–2026. The district overall is ranked 328th of 458, in the 28th percentile with 1 star. With 136 students in grades 6–12 at the Upper School and 196 in PK–5 at the Lower School, grade-level results can swing widely, so small cohorts should be interpreted with caution. The student–teacher ratio also differs sharply: 11.6 at the Lower School and 22.7 at the Upper School.

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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 Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				MCA-IV Reading (2026)								MCA-IV Science (2026)				MCA-III Math (2026)								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	Total
Sejong Academy Lower School	Public, Charter	PK, KG-5	2410 Stillwater Rd E	Maplewood	55119	Ramsey County	Sejong Academy of Minnesota	Yes	No	No	Yes	(651) 301-8722	196	17	11.6	85.2%	2 (1.0%)	2 (1.0%)	2 (1.0%)	182 (92.9%)	0 (0.0%)	0 (0.0%)	8 (4.1%)	27.5	661^st of 869 public elementary schools	23.9%		24.5	686^th of 872 public elementary schools	21.3%	25	20.0	25.8	36.4					26.5	22.7			22.7	43.3	43.3	36.4					41.5	$14,569
Sejong Academy Upper School	Public, Charter	6-12	2410 Stillwater Rd E	Maplewood	55119	Ramsey County	Sejong Academy of Minnesota	Yes	No	No	Yes	(651) 301-8722	136	6	22.7	85.3%	1 (0.7%)	3 (2.2%)	0 (0.0%)	132 (97.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	55.5	225^th of 473 public high schools	52.4%		36	310^th of 450 public high schools	31.1%	85				27.6	15.4	38.5	33.3	28.1		11.5	31.3	19.0				13.3	7.4	23.1	38.9	18.8

Districts nearby

District	Distance	# of Schools	Statewide Rank
North St. Paul-Maplewood Oakdale	0.33 mi	23	341^st
Achieve Language Academy	0.51 mi	1	405^th
Saint Paul Public Schools	0.84 mi	89	346^th
Academias La Paz	1.25 mi	3	452^nd
Cornerstone Montessori Elementary	1.7 mi	1	375^th

See the top MN Minnesota districts

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.