Summary
Waterloo Elementary is a PK–4 school with 281 students in Waterloo, Wisconsin, part of the Waterloo School District. In 2025–2026 it ranked 644th of 1,039 Wisconsin elementary schools (38th percentile, 2 stars), while its district ranked 348th of 432 (19th percentile, 1 star) — so the elementary school is performing above its district overall. The school has climbed from the 14th percentile in 2022–2023 to 43rd in 2024–2025 and 38th in 2025–2026, moving out of the bottom quartile but not yet reaching the state median.
Among nearby schools, Waterloo sits mid-pack: behind Eastside Elementary (71st percentile), Lake Mills Elementary (69th), Columbus Elementary (51st), and Deerfield Elementary (47th), close to Marshall Elementary (40th), and ahead of Northside Elementary (29th), C H Bird Elementary (19th), and Westside Elementary (14th). In 2025–2026 Waterloo scored just below the state in all six reported subject and grade areas. Grade 3 math (53.33% vs. state 54.75%) and grade 4 social studies (63.41% vs. state 65.51%) are relative strengths, beating several nearby schools. English language arts and science are clearer weaknesses, where nearby schools generally score higher.
Attendance is a bright spot: chronic absenteeism was 10.4% in 2024–2025, below the district's 11.8% and the state's 17.3%, and down sharply from 37.7% in 2021–2022 — though top nearby schools are around 4–6%. About 43.77% of students qualify for free/reduced lunch, higher than Lake Mills, Eastside, Deerfield, and Columbus, so Waterloo achieves mid-pack results while serving more students from lower-income families. Per-pupil spending is $16,900 with a student–teacher ratio of 11.4, both more favorable than several higher-scoring neighbors, suggesting funding alone is not the main constraint. Special education effectiveness stood out in 2024–2025 (79th percentile), while low-income and English learner rankings remain low — likely the key to further gains.
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