Best Public Schools in Mosinee, WI

In Mosinee, Wisconsin, a central Wisconsin community, three public schools serve local families through the Mosinee School District: Mosinee Elementary (PK–3, 632 students), Mosinee Middle (4–8, 685 students), and Mosinee High (9–12, 548 students), together enrolling 1,865 students in a district ranked 198 of 432, 54th percentile, 3 stars.

Among the three, Mosinee High is the academic standout: in 2025–26 it ranked 104 of 533, 80th percentile, 4 stars; its graduation rate is 97.4% versus 92.0% statewide, and its dropout rate is 0.0% versus 1.1% statewide. Its ACT results are well above state in ELA (64.35% vs. 48.47%), math (56.52% vs. 42.93%), and science (56.52% vs. 43.20%), though 10th-grade social studies was essentially at state (47.90% vs. 48.25%) after a stronger prior year. Mosinee Elementary has the lowest chronic absenteeism at 8.8%, and its 3rd-grade ELA and math moved from below state to above state. Mosinee Middle shines in grades 6–8 math—68.70%, 68.18%, and 62.50% in 2025–26, all above state—but its ELA is mostly below state in grades 4, 5, 6, and 8, 4th grade is below state in math, science, and social studies, and its rank slipped from 74th to 64th percentile over three years.

Attendance is better than state across Mosinee but uneven: chronic absenteeism is 8.8% at Mosinee Elementary, 9.3% at Mosinee Middle, and 12.4% at Mosinee High, all below Wisconsin’s 17.3% but with the high school about 2.5 points above the district’s 9.9%. Because Mosinee has one school per level, district figures often mirror school results, so state comparisons are especially useful. Resource patterns also differ: free/reduced lunch is 17.34% at Mosinee High, 25.16% at Mosinee Elementary, and 24.82% at Mosinee Middle; per-student spending runs from $13,114 at the middle school to $15,899 at the high school, and student-teacher ratios are 12.5 at the high school, 12.8 at the elementary, and 14.0 at the middle. These patterns are context, not proof of cause. Overall, Mosinee High outperforms the district and state, Mosinee Middle has a split academic identity, and Mosinee Elementary shows encouraging early-grade momentum.