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Best Middle Schools in Zip Code 55431


At a glance
2
Schools
782
Students
Top rankedOak Grove Middle222nd of 546 Minnesota middle schools
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Biggest riser
New Code Academy Middle School up 121 spots statewide this year
Summary:

ZIP code 55431, in the Twin Cities suburb of Bloomington, Minnesota, has two middle schools serving grades 6–8, both in Bloomington Public Schools: Oak Grove Middle with 711 students and New Code Academy Middle School with 71 students. Together they enroll 782 middle-schoolers; Oak Grove makes up roughly 91% of that total and is about ten times larger than New Code Academy.

New Code Academy Middle School stands out most in Reading, where its 2025–2026 all-grade proficiency of 52% exceeds Oak Grove's 44.5%, the district's 42.3% and the state's 48.6%. Its 8th-grade Science of 25% also beats the district's 13.7% and the state's 16.7%, and it climbed in rank from 429 of 545 (21st percentile, 1 star) in 2023–2024 to 236 of 546 (57th percentile, 3 stars) in 2025–2026. Math is its clear weak spot: 16.7% all-grade versus 39% district and 44.9% state. It also serves a much higher free/reduced-lunch population (71.83% vs. 37.55%) with a lower student-teacher ratio (11.8 vs. 15.5), and its 6th- and 7th-grade Math and Reading figures are suppressed by the state, so those are unknown rather than zero.

Oak Grove Middle is the larger, more balanced school, with all-grade Math at 39.2% (about the district's 39% but below the state's 44.9%) and Reading at 44.5%. Grade 7 is a bright spot, at 44.3% in both Math and Reading, above the comparable district and state figures. Science is its weakest area at 15.1% all-grade, below the district's 19.9% and the state's 25.5%. Its rank has stayed in the middle to upper-middle, moving from 255 of 545 (53rd percentile, 3 stars) to 222 of 546 (59th percentile, 3 stars). Both schools earned 3 stars in 2025–2026, above the district's 2 stars and 46th percentile.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near Zip Code 55431

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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.

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