Summary
Hillsboro Elementary is a PK–5 school serving about 220 students in the small southwestern Wisconsin community of Hillsboro, part of the Hillsboro School District. In 2025–2026 it ranked 450th of 1,039 Wisconsin elementary schools — the 57th percentile with 3 stars, its highest standing in the available history. That is a sharp rebound from 2023–2024, when it sat at the 27th percentile with 1 star, and an improvement over 2024–2025 (40th percentile, 2 stars). It is the strongest-ranked elementary school in its nearby comparison group, ahead of La Farge Elementary, Wonewoc-Center Elementary, Norwalk-Ontario-Wilton Elementary, Grayside Elementary, Weston Elementary, Mauston Montessori Charter School, New Lisbon Elementary, and Kickapoo Valley Forest School. It also performs well above its own district, which ranks at the 30th percentile with 1 star.
Test results are strongest in the early grades and in science. Third grade ELA came in at 78.26% versus the state's 52.08%, third grade math at 73.91% versus 54.75%, and fourth grade science at 76.47% versus 53.46%. Fourth grade social studies (70.59%) also beat the state, though Wonewoc-Center (82.61%) and Norwalk-Ontario-Wilton (75%) scored higher. The relative gaps are in the upper grades: fifth grade math was 42.50% against a state mark of 51.81%, and has been below the state for three straight years (40%, 40%, 42.50%). Fourth and fifth grade ELA also came in slightly below state. Chronic absenteeism is an exceptional strength at 2.0%, far below Wisconsin's 17.3% and the lowest of any nearby school. The school also ranks highly for how well it serves specific groups: low-income students sit at the 84th percentile, up from 63rd and 40th in prior years, and special education students at the 66th percentile, up from 29th and 15th.
Resources look favorable. Per-pupil spending is $18,875, the student-teacher ratio is 11.5, and 44.55% of students qualify for free or reduced lunch — a moderate figure, lower than most nearby schools. Some neighbors spend more (Weston at $23,052) or have smaller classes (La Farge at 9.8, Weston at 10), yet Hillsboro's outcomes top many of them. The main caution is that a school of roughly 220 students can see grade-level scores swing widely from one class to the next, so it is worth watching whether the strong 2025–2026 results hold, especially in upper-grade math and ELA.
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