Summary:
Chaska, Minnesota has four middle schools serving grades 6–8 — three traditional middle schools and one alternative learning center — all part of the Eastern Carver County Public School district, which is ranked 30 of 458 Minnesota districts at the 93rd percentile with 5 stars. Total enrollment across the four schools is 2,052 students: Chaska Middle School West (615), Chaska Middle School East (608), Pioneer Ridge Middle School (418), and 112 Alternative Learning Center Middle School (411).
The three traditional schools are all 5-star, top-decile schools. Chaska Middle School West is the overall leader: rank 23 of 546 (96th percentile), the highest all-grade Math (64.7%) and Reading (66.9%) among the traditional schools, and an improving three-year rank trend of 36 → 28 → 23. Chaska Middle School East stands out for the highest 8th-grade Math score in the group (72.4%) and the lowest free/reduced lunch rate (11.84%), though its Reading (61.9%) is below the district and its Science (17.0%) is the lowest among the traditional schools. Pioneer Ridge Middle School is strongest in Reading (66.0%) and has the lowest reported student-teacher ratio (13.7), but its Math (56.9%) falls below the district (62.5%) and its rank has slipped from 31 to 44.
Science is the shared weak spot: 8th-grade Science ranges from only 17% to 25% across the traditional schools, with West alone clearly above the district. 112 Alternative Learning Center Middle School serves a distinct population — its free/reduced lunch rate of 34.06% is roughly 2.5× the traditional schools’ weighted average of about 13.8% — but this data set includes no rank, test scores, or student-teacher ratio for it, so it cannot be compared academically here.
Thank you for your feedback!