Updated national teacher shortage data released this summer paints a sobering picture heading into this school year: more than 425,000 teaching positions nationally are either unfilled or staffed by teachers not fully certified for their specific assignment, according to state-reported figures compiled by national education workforce researchers. Roughly 37,500 of those positions represent genuine, reported vacancies, with the remainder filled by teachers working outside their area of full certification, a distinction that matters because both categories affect classroom quality and consistency, just in somewhat different ways.

This data reflects a persistent, multi-year trend rather than a sudden new crisis: teacher preparation program enrollment has declined substantially since the early 2010s, and the retention side of the problem, teachers leaving the profession, has proven at least as significant as the recruitment side, since most open positions represent seats emptied by departing teachers rather than newly created roles. Several states have seen especially sharp increases in reported vacancies over just the past two to three years, suggesting the trend, rather than stabilizing, is still actively worsening in a number of places.

Writing-intensive subjects, English language arts, social studies, and humanities courses that rely heavily on essay-based assessment, face a specific version of this broader challenge: these positions are demanding not just in terms of general subject knowledge but in the substantial grading and feedback load that comes with teaching writing well, which can make an already hard-to-fill role even harder to retain once filled, compounding the shortage specifically in these subjects over time.

Why writing-heavy positions face compounding pressure

Workload research on teacher retention consistently identifies grading and non-teaching duties as among the largest drivers of burnout and eventual departure from the profession, and writing-intensive subjects sit at the sharpest edge of that pressure given the sheer volume of essay grading these courses typically generate. A district already struggling to fill an ELA or social studies vacancy faces a genuine compounding risk: even once filled, these positions carry a workload profile that research consistently links to higher departure rates, which can turn a one-time vacancy into a recurring staffing challenge in the same role year after year.

• Recognize that writing-intensive positions face both a harder initial hiring challenge and a higher ongoing retention risk tied to workload
• Consider whether grading support, including AI-assisted tools, could meaningfully ease the workload profile that contributes to burnout in these specific roles
• Watch state-level shortage data specific to your own region, since severity varies considerably by state and even by district
• Factor realistic grading workload expectations into hiring and retention conversations for writing-intensive positions specifically
• Support new and out-of-field teachers assigned to writing-heavy courses with extra calibration and grading resources, given how much of the workload burden concentrates here

What districts are trying in response

Districts navigating this shortage have adopted a range of responses this year, from expanded alternative certification pathways to "grow your own" programs recruiting future teachers directly from local communities, with some of the more successful retention-focused programs reporting meaningfully higher five-year retention rates than the national average. Fewer of these responses have focused specifically on reducing the non-teaching workload burden, grading chief among it, that research consistently identifies as a major contributor to departure, which represents a real, comparatively underused lever districts could pair with recruitment-focused strategies already underway.

For writing-intensive departments specifically, addressing grading workload directly, through calibration support, workflow tools, or AI-assisted first-pass grading where district policy permits it, offers a genuine complement to broader recruitment efforts, addressing the retention half of the shortage equation that recruitment alone doesn't solve.

The stakes for the year ahead

With shortage data trending in the wrong direction in a number of states even as recruitment efforts expand, the coming year represents a genuine test of whether current interventions, largely focused on the hiring side, are sufficient on their own or whether retention-focused strategies, including realistic attention to grading workload in writing-intensive roles, need to become a more central part of the response.