Enrollment history
Compare schools →-82 students since 2016-17-13.5%
| Placement season | Students | Yearly change |
|---|---|---|
| 2016-17 | 607 | — |
| 2017-18 | 561 | -46 |
| 2018-19 | 514 | -47 |
| 2019-20 | 501 | -13 |
| 2020-21 | 481 | -20 |
| 2021-22 | 502 | +21 |
| 2022-23 | 585 | +83 |
| 2023-24 | 579 | -6 |
| 2024-25 | 537 | -42 |
| 2025-26 | 521 | -16 |
| 2026-27 | 525 | +4 |
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 Brown Deer Middle/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.
+217 students since 2005-06+31.1%
13 of these years counts a combined middle/senior building, so the figure includes middle-school grades and reads higher than a high-school-only count.
All 21 years
| School year | Students | Counted over |
|---|---|---|
| 2005-06 | 698 | High School |
| 2006-07 | 716 | High School |
| 2007-08 | 680 | High School |
| 2008-09 | 663 | High School |
| 2009-10 | 666 | High School |
| 2010-11 | 653 | High School |
| 2011-12 | 588 | High School |
| 2012-13 | 562 | High School |
| 2013-14 | 823 | Combined middle and senior building |
| 2014-15 | 812 | Combined middle and senior building |
| 2015-16 | 780 | Combined middle and senior building |
| 2016-17 | 791 | Combined middle and senior building |
| 2017-18 | 744 | Combined middle and senior building |
| 2018-19 | 724 | Combined middle and senior building |
| 2019-20 | 852 | Combined middle and senior building |
| 2020-21 | 840 | Combined middle and senior building |
| 2021-22 | 905 | Combined middle and senior building |
| 2022-23 | 944 | Combined middle and senior building |
| 2023-24 | 925 | Combined middle and senior building |
| 2024-25 | 904 | Combined middle and senior building |
| 2025-26 | 915 | Combined middle and senior building |
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