When Red Rover launched its first substitute teacher survey in 2021, 800 substitute teachers shared their perspectives. We never could have imagined that just a few years later, more than 18,000 of them would answer our call, making it the largest substitute teacher survey ever administered. Five years in, what started as a genuine curiosity about an overlooked workforce has grown into one of the most comprehensive ongoing looks at who is actually filling classrooms across America, what motivates them, and what districts can do to better support the people keeping student learning on track every single day.
Most K-12 HR leaders carry a mental model of their substitute workforce that skews younger, maybe a college student picking up extra income, or an aspiring teacher waiting for a full-time opening. Five years of data says that picture is overdue for an update. What came back from 18,328 substitutes across 46 states is a portrait of a workforce that is older, more credentialed, more stable, and more purpose-driven than the conventional narrative allows.
In 2026, 81.5% of substitute teachers identify as women. Nearly 60% are 46 or older, and the 62-80 age bracket is the single largest group in the survey at 29.7%. These are not placeholders. Close to 95% of the retired teacher and certified teacher cohort hold additional education credentials and certifications. They show up prepared, require minimal training, and are willing to work across grade levels and subjects. By nearly every measure, this experienced group represents the highest-value segment of the substitute pool.
At the same time, the 18-45 cohort, which makes up the remaining 40% of the pool, tells a different story. Among them, 38% are under 30, and many are still deciding whether education is their long-term path. About 35% hope to pursue a permanent teaching credential. These are genuine pipeline candidates, and what they encounter as a substitute — the quality of support, the availability of resources, the signal from the district about how much it values them — will directly influence whether they stay in the profession.
The data makes it clear that these two groups need to be managed differently. Messaging and support that resonates with a retired teacher is not the same as what motivates a 27-year-old deciding whether to pursue certification.
This year, 90% of substitutes rated "feeling like I am making a difference" as important or very important, the highest figure in five years of tracking. At the same time, pay importance reached 85% and healthcare benefits importance jumped from 41% to 54% in a single year. Those two trends rising together describe a workforce that is showing up for the right reasons and asking to be compensated accordingly.
When choosing a specific assignment, reliable lesson plans ranked as the most important factor, above pay. When teachers consistently fail to provide plans, substitutes notice. Districts that hold teachers accountable for preparing lesson materials, and build systems to make it easy, send a meaningful signal to their sub pool that the assignment is worth taking.
In 2026, 27.6% respondents and 28.3% of 2025 respondents were never offered any training by their employer or district. Two consecutive years of nearly identical numbers point to a structural gap. And the training needs are not uniform: younger subs primarily need classroom management support, while older subs disproportionately need help with technology in the classroom. A one-size-fits-all program serves neither group well.
Nearly 75% of substitute teachers plan to return next year, a figure that has climbed steadily since 2022. That is an encouraging baseline. But first-year subs have dropped from 41% of the pool in 2022 to 28% in 2026. A pool that grows more experienced without new entrants behind it is also a pool that is quietly shrinking. Structured onboarding, mentorship connections, and intentional first-year support are among the most cost-effective tools districts have to improve retention at the most vulnerable moment in the substitute lifecycle.
The substitute workforce is not a problem to be managed around. It is a strategic asset that most districts are significantly underinvesting in. Understanding who your subs are, segmenting your approach by archetype, closing the training gap, and responding to economic pressure with both competitive pay and operational quality are the highest-leverage moves available right now.
The 2026 Annual National Substitute Survey is one of the most comprehensive looks at the substitute teacher workforce ever conducted. Here are a few ways to explore the full findings: