
We are currently finalising the report for the second phase of our Leading in Lockdown research, due for launch in early June.
Our project partners, the NAHT, released figures provided by the DfE based on the School Workforce Census (SWC) this week. These show that the number of headteachers under 50 who left the profession within five years of their appointment rose in the second half of the last decade, to 37% of secondary heads and 25% of primary heads. The findings have been covered widely in the media (see here, here, and here) and are discussed by Professor John Howson here.
One strand of our research has involved working with John Howson and TeachVac to track the number of senior school leadership posts advertised in England in the first four months of 2022 (generally the busiest period for recruitment), comparing these to the equivalent period in the previous two years. These findings show that much higher numbers of school leaders are choosing to either move job or leave the profession in 2022.
Sharp rises in leadership vacancies in 2022
The first chart below shows total adverts for head teachers between January and April over the three-year period. In primary, there has been a sharp increase in the number of head teacher posts advertised this year compared to both 2020 and 2021, increasing by more than a third between 2021 and 2022. In secondary, the situation has been more volatile, but is higher in 2022 (n=261) than in either 2021 (n=169) or 2020 (n=209).

Figure 1: Head teacher job adverts in England between January-April by year. Source: TeachVac.
The next two charts show the equivalent figures for assistant and deputy posts, for primary (Fig. 2) and then secondary (Fig. 3) schools. The number of primary posts increased, by 80% since 2020 in the case of assistant heads. Similarly, in secondary, the number of posts advertised has increased sharply each year, by 75% over two years in the case of assistant heads.

Figure 2: Primary Assistant and Deputy Head job adverts in England between January-April by year. Source: TeachVac.

Figure 3: Secondary Assistant and Deputy Head job adverts in England between January-April by year. Source: TeachVac.
Challenges in tracking change
It is challenging to track the English school leadership labour market ‘live’, especially after such a turbulent period, so these findings do have some caveats.
Firstly, the fact that a leadership post is advertised does not mean that the previous incumbent has retired or left the profession. Many adverts will reflect leaders moving job, to another school, so it is likely that some the increase in 2022 simply reflects an increase in the number of such moves after the lockdown had largely put them on hold.
TeachVac’s ability to monitor adverts and re-adverts for schools across England provides a good indication of changes in the labour market, but there are challenges in tracking job adverts comprehensively over time, for example because some schools and trusts choose not to advertise posts externally and because the number of schools – and therefore posts – changes as a result of changes in pupil demographics.
In addition to these practical challenges, the volatility of the school leadership labour market over the past two years makes it difficult to assess whether any recent changes are significant or not. For example, in most years, the three-month window between January and the end of March is the busiest period for advertising headteacher jobs. Around half of all jobs advertised in any given year tend to appear in this period. However, the pandemic has impacted on advertising patterns in both phases and the proportion of annual adverts in the January to March window was smaller in 2021 than in most ‘normal’ years. This volatility makes it harder to compare patterns over time.
A wider pandemic picture
These figures chime with the findings in our first Leading in Lockdown research report, published last November, which identified the huge pressures school leaders have faced during the pandemic and how this has impacted on their workloads, well-being and career plans. In the report we included comments from several head teacher interviewees who said they wanted to see their school through the lockdown period before leaving.
Our forthcoming report includes findings from a second national survey, undertaken by Teacher Tapp, as well as interviews with 42 assistant and deputy heads, carried out in early 2022. This provides a far more comprehensive picture of how the pandemic is impacting on leadership than we are aware of elsewhere.