Currently, over a third of public school districts in Missouri utilize a four-day school week (4DSW). The overwhelming majority that currently use a shortened school week are small, rural school districts.  The primary reason cited by districts for transitioning to the 4DSW is to recruit and retain certified educators in an increasingly competitive workforce marketplace. While, up to this point, the four-day school week has been a rural school district phenomenon, this is beginning to change as larger districts also struggle to find and retain staff.  This study examined the 4DSW influence on job applications to the Independent School District (ISD), which adopted a four-day school week for the 2023-2024 school year. With over 14,000 students and over 1,200 certified staff, ISD is by far the largest 4DSW district in Missouri. As policymakers analyze the 4DSW, it is important to investigate how the size and diversity of a school impact a school district's ability to attract and retain teachers.  

In this report, we show how Missouri teacher salaries were reduced following the Great Recession.