Summary:
ZIP code 53521 is served by a single public elementary school, Brooklyn Elementary, which enrolls 363 students in grades PK–4 in the Brooklyn, Wisconsin area and belongs to the Oregon School District — a district that ranks 50th of 432 in Wisconsin, at the 88th percentile with 4 stars.
Brooklyn Elementary has earned a 4-star rating in each of the last three reported years: 138th of 1,039 elementary schools (87th percentile) in 2025–2026, 198th of 1,044 (81st percentile) in 2024–2025, and 115th of 1,061 (89th percentile) in 2023–2024. On the Forward Exam, the school beat state averages in every tested subject and grade by roughly 13 to 23 percentage points in 2025–2026, and by roughly 12 to 21 points the year before. Compared with its own district, the picture is mixed but improving: in 2024–2025 it trailed the district in all six tested areas, while in 2025–2026 it moved ahead in 3rd grade ELA, 3rd grade math, and 4th grade science, and stayed only slightly behind in 4th grade ELA, 4th grade math, and 4th grade social studies. Year-over-year gains were notable in 3rd grade ELA (+8.44 points), 3rd grade math (+9.05), and 4th grade science (+13.63), while 4th grade math slipped from 74.63% to 68.42% — a decline similar to the district's own.
Chronic absenteeism stands at 4.2%, less than half the district's 8.7% and roughly a quarter of the state's 17.3% — one of the school's strongest metrics. Class sizes are small at an 11.5:1 student-teacher ratio, with $16,745 in per-student spending in 2024–2025. Families in this ZIP code have one public elementary option, and the data shows it performing well above Wisconsin averages and close to or above its high-performing district in several areas.
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