Schools in Zip Code 54654

ZIP code 54654 in Seneca, Wisconsin is home to three public schools serving 255 students in total: Seneca Elementary (PK–5, 109 students), Seneca Junior High (6–8, 54 students), and Seneca High (9–12, 92 students). All three sit at 202 Main St and belong to the Seneca Area School District, which ranks 166 out of 432 Wisconsin districts (62nd percentile, 3 stars). That single district rating applies to all three schools, but school-level results differ widely.

Seneca Junior High is the current academic standout, ranking 105 of 643 schools (84th percentile, 4 stars), up from 66th percentile the year before. Every reported 2025–2026 Forward Exam result beat state averages, including 8th-grade ELA and math at 77.78, social studies at 83.33, and science at 72.22. Seneca Elementary shines on attendance, with chronic absenteeism of just 5.1% versus 12.1% districtwide and 17.3% statewide, plus strong results in 3rd-grade math (84.62 vs. 54.75) and 4th-grade science and ELA (75 each); its clear weak spot is 5th-grade ELA at 33.33. Seneca High has a 100% graduation rate and 10th-grade social studies at 75 versus 48.25 statewide, but ranks 40th percentile with 2 stars, and ACT math and science both sit at 25, about 18 points below state averages.

Both secondary schools post chronic absenteeism near the state average (17.0% and 16.9%), above the district's 12.1%. Per-student spending is consistently high across the district, from $16,593 to $17,196; the junior high has the highest student-teacher ratio (15.4) and lowest spending yet the strongest academic rank, while the elementary has the lowest ratio (11.6) and highest spending. With enrollments of 54 to 109, single-grade results can swing sharply from year to year, so one-year changes should be read with caution.