Enrollment history
Compare schools →-166 students since 2016-17-23.4%
| Placement season | Students | Yearly change |
|---|---|---|
| 2016-17 | 710 | — |
| 2017-18 | 717 | +7 |
| 2018-19 | 700 | -17 |
| 2019-20 | 696 | -4 |
| 2020-21 | 698 | +2 |
| 2021-22 | 657 | -41 |
| 2022-23 | 686 | +29 |
| 2023-24 | 655 | -31 |
| 2024-25 | 595 | -60 |
| 2025-26 | 593 | -2 |
| 2026-27 | 544 | -49 |
Compiled by Ewert Sports from WIAA team pages and WIAA placement reports. These are WIAA enrollment figures, not district-wide enrollment or a division calculation. Missing years are not estimated; co-op totals and sport-specific counts are kept separate.
District enrollment · 2005–2025
Wisconsin DPICertified total enrollment for Seymour High, published by the Wisconsin Department of Public Instruction. This is not the WIAA placement figure above — WIAA counts on its own date and, for many sports, over a subset of grades. The two are kept separate and are not comparable year to year.
-270 students since 2005-06-33.2%
All 21 years
| School year | Students | Counted over |
|---|---|---|
| 2005-06 | 814 | High School |
| 2006-07 | 855 | High School |
| 2007-08 | 826 | High School |
| 2008-09 | 818 | High School |
| 2009-10 | 796 | High School |
| 2010-11 | 753 | High School |
| 2011-12 | 716 | High School |
| 2012-13 | 711 | High School |
| 2013-14 | 697 | High School |
| 2014-15 | 710 | High School |
| 2015-16 | 710 | High School |
| 2016-17 | 714 | High School |
| 2017-18 | 700 | High School |
| 2018-19 | 691 | High School |
| 2019-20 | 694 | High School |
| 2020-21 | 656 | High School |
| 2021-22 | 671 | High School |
| 2022-23 | 653 | High School |
| 2023-24 | 595 | High School |
| 2024-25 | 590 | High School |
| 2025-26 | 544 | High School |
Source: DPI certified enrollment downloads. Each year is taken from its own published file, and the file’s checksum is stored with the record. Latest source file ↗
About these records
School record sourced from wiaa · view source ↗ · updated Fri, Sep 4, 2026