Summary:
Greendale School District in Wisconsin serves roughly 2,458 students across five schools — three elementary schools (Canterbury Elementary, Highland View Elementary, and College Park Elementary, serving kindergarten or pre-K through 5th grade), one middle school for grades 6–8, and one high school for grades 9–12 — with no alternative schools in this group. The district is ranked 41st of 432 Wisconsin districts, placing it in the 91st percentile with 5 stars.
Canterbury Elementary is the district's standout: it ranks 57th of 1,039 elementary schools (95th percentile, 5 stars), the only 5-star school here, and has the lowest chronic absenteeism (2.3%) and lowest free/reduced lunch rate (20.57%), along with 88.06% proficiency in 5th-grade math and 87.5% in 4th-grade social studies. College Park Elementary (89th percentile) has the district's highest free/reduced lunch rate at 33.7% yet still reaches 89.74% proficiency in 3rd-grade math and 84.62% in 3rd-grade ELA. Highland View Elementary improved from 349th of 1,061 (67th percentile, 3 stars) in 2023–24 to 147th of 1,039 (86th percentile, 4 stars) in 2025–26, and spends the most per student at $18,585.
Greendale High graduates 99.5% of students versus 92.0% statewide, with a 0.4% dropout rate versus 1.1% statewide; its chronic absenteeism of 13.2% is the district's highest but still below the state's 17.3%. Greendale Middle (75th percentile, 4 stars) has a 0.0% dropout rate and 4.4% absenteeism; its only below-state 2025–26 result is 6th-grade math at 53% vs. 53.6%. Districtwide absenteeism is 7.4% against 17.3% statewide, and all five schools rank at or above the 75th percentile.
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