Summary:
Jackson County Central School District in southwestern Minnesota (Lakefield area) serves middle-grade students at a single school: Jackson County Central Middle, which enrolls 241 students in grades 6–8 with a 16:1 student-teacher ratio and 38.17% of students qualifying for free or reduced lunch. Because Jackson County Central School District has only this one middle school, district-level grade results match the school's results exactly, and families should rely on grade-level figures when comparing the school to state averages.
The school's standout strength is math. In 2025–26, all-grade math proficiency was 59%, above the district's 52.2% and well above the state's 44.9%. Every tested grade beat the state: 6th grade 65.6% versus 39.5%, 7th grade 59% versus 40.3%, and 8th grade 52.9% versus 42.3%. Math also improved sharply from 44.59% in 2024–25, a gain of 14.41 percentage points. Reading is closer to the middle: all-grade reading was 47.4%, slightly below both the district (48.7%) and state (48.6%). Reading rose from 41.96% the prior year, and results are mixed by grade — 6th grade (56.3%) is above the state's 53.4%, while 7th (41% vs 43.5%) and 8th (46.3% vs 50%) trail it.
Science is the clearest weakness. All-grade and 8th-grade science proficiency both stand at 9.1%, below the district's 18.4% and far below the state's 25.5%; 8th-grade state science is 16.7%. Science did edge up from 7.14% in 2024–25, a gain of 1.96 percentage points, but the gap remains large. Overall, the school's ranking has climbed to 131 of 546 schools (76th percentile, 4 stars) in 2025–26, up from 206 of 519 (60th percentile, 3 stars) in 2024–25 — its strongest showing in the three-year window and consistent with the math and reading gains. One caveat: the reading exam label changed from MCA-III to MCA-IV between years, so cross-year reading comparisons should be read with care.
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