Schools in Zip Code 56762

ZIP code 56762 serves Warren, Minnesota, and contains two schools, both in the Warren-Alvarado-Oslo School District: Warren Elementary, which covers grades PK–5 with 316 students, and Warren-Alvarado-Oslo Secondary, which covers grades 6–12 with 273 students. Together they enroll 589 students, and there is no separate middle school or alternative school in this ZIP. The district overall ranks 205 of 458 in Minnesota, at the 55th percentile with 3 stars.

Warren Elementary is the academic standout. In 2025–2026, all-grade math proficiency was 55.2% and reading was 53.1%, both above the district (43.9% and 49.2%) and the state (44.9% and 48.6%). It earned 3 stars and ranked 355 of 869 schools, at the 59th percentile. Third- and fourth-grade math (62.5% and 59.5%) and reading in grades 3, 4, and 5 were above state averages. Science is its clear weak spot: 5th-grade science was 17.8% versus the state's 25.9%, and elementary science fell sharply from 40.38% in 2024–2025 to 17.8% in 2025–2026.

Warren-Alvarado-Oslo Secondary stands out for completion outcomes: a 90.0% graduation rate and 0.0% dropout rate in 2024–2025, both better than the state (84.9% and 4.2%). Its test proficiency, though, trails the elementary school and often the state — 2025–2026 math was 32.6%, reading 45.5%, and science 20.0%, with 11th-grade math at 22.2% versus the state's 35.3% and 8th-grade science at 11.8% versus 16.7%. It earned 2 stars and ranked 283 of 473, at the 40th percentile — an improvement from the 17th percentile in 2024–2025. Its student-teacher ratio is 22.0, compared with 13.2 at the elementary school, and year-to-year results at both schools have been volatile.