Best Public Schools in Zip Code 48370

Zip code 48370, encompassing the Oxford, MI area, is home to just one school: Kingsbury Country Day School, a private institution serving grades PK through 8 within the Kingsbury Country Day School district.

As the only educational option in this zip code, Kingsbury Country Day School offers a unique PK-8 model that provides educational continuity for its 335 students. The school serves a predominantly affluent population, with only 18.21% of students qualifying for free or reduced lunch, and maintains an excellent 12.8:1 student-teacher ratio with per-student spending of $11,408. Academically, the school presents a mixed picture. Upper-grade performance is a clear strength, with 7th grade ELA proficiency at 65.2% and math at 56.5%, both far exceeding state averages of 38.4% and 33.3% respectively. The 8th grade PSAT ELA score of 78.6% proficiency is exceptional, and social studies performance is consistently strong, with 8th grade proficiency at 71.4% versus the state's 50.3%. However, the lower grades (3-5) experienced dramatic year-over-year declines in 2025-2026, most notably in 5th grade where ELA proficiency fell from 66.7% to 32.5% and math plummeted from 33.3% to just 12.5%, now well below state averages. This divergence has contributed to the school's ranking decline from the 83rd percentile in 2023-2024 to the 47th percentile in 2025-2026, despite its current 4-star rating and 173rd place among 625 Michigan schools.

For parents considering this area, Kingsbury Country Day School offers a favorable learning environment with small class sizes and strong upper-grade academics, particularly in ELA and social studies. The chronic absenteeism rate of 21.8% is below the state average of 27.9%, though still indicates about one in five students miss significant instructional time. Math proficiency in grades 3-6 remains a notable challenge, sitting at or below state averages, and the recent declines in lower grades warrant attention. With only this single private school in the zip code, families seeking public school alternatives would need to look outside 48370, though the school's independent operation and strong upper-grade results make it a compelling choice for those prioritizing middle school education.