Civil Service Workforce Statistics 2025: Now hiring. Still hiring. Always hiring.
Senior Researcher
What do you get when you combine a workforce data release with a Whitehall-focused think tank? Potentially a dry blog about year-on-year shifts in the civil service. Or, just maybe, a surprisingly engaging look at the shape of the civil service workforce, peppered with a few watercooler-worthy stats. You decide. And don’t forget to latch onto one stat you can repeatedly reference over the next few days to prove you’re clued up and in the know.
These statistics arrive at a telling moment. At the recent Spending Review, most departments committed to reducing administrative spending: a pledge widely understood as a signal to shrink back-office headcount. Since most workforce reduction plans have yet to begin, these figures serve as a useful baseline for assessing progress in the months ahead.
Civil Service headcount changes – at a glance
Since this time last year, the civil service has added 6,655 employees to its headcount – a 1.22% increase (and approximately a 1.1% increase in FTE terms).
But this topline figure hides a more varied and interesting story at the departmental level. Of this 6,655 uplift, 4,565 came from just three departments and their public bodies: the Ministry of Justice (900), the Department for Work and Pensions (2,395), and HMRC (1,270). As per the original dataset, departmental data referenced here includes workforce figures from affiliated public bodies. While these are large increases in absolute terms, they represent only a 0.93%, 2.5%, and 1.8% rise, respectively, in each department’s workforce.
There were much higher relative increases in DBT (~10%), DESNZ (~9%), and DCMS (~8%), although it’s unclear, at first glance, whether these stem from genuine growth or machinery of government changes. Either way, these relatively small departments contributed a combined headcount increase of only 1,600 – which is tiny in the scheme of a workforce over of 500,000. Somewhat surprisingly, the Cabinet Office increased its headcount by 775 over the year, a relative increase of ~7%. Whether this undermines the department’s credibility as the champion of a leaner, more agile civil service remains an open question.
Even more surprisingly: the largest absolute workforce reduction occurred in the Ministry of Defence, one of the few departments to receive additional Treasury funding in recent years. This could reflect a degree of modernisation, with outdated processes being wound down and teams restructured in favour of more tech-enabled services. However, this optimism is undercut by the continuing presence of comparatively large numbers of Administrative Assistants and Administrative Officers at the MoD – junior grades typically associated with admin tasks, which other departments have begun to reduce in numbers in recent years.
The Department for Education currently holds the title for the largest relative reduction, with a ~5% drop in headcount over the past year.
All eyes on the FCDO
The FCDO has kept headcount exactly flat at 9,435 – and FTE at 9,255. The optimist in me hopes this reflects careful, strategic workforce planning. The cynic (and former civil servant) suspects a minor data error, or something more deliberate, like the use of alternative resourcing models such as consultants or contingent labour, which fall outside traditional workforce reporting and are more easily buried within CDEL figures.
Functions & Professions: the HR function continues to raise eyebrows, while the DDAT profession begins to furrow them
A rough rule of thumb for HR functions in large organisations is a 1:100 staff-to-HR ratio (or 1:50 in smaller organisations). In the civil service, there are 11,505 people belonging to the People function (which is equivalent to HR) or 2.3% of the total civil service workforce. For an organisation composed mainly of large departments, this suggests the People function is significantly oversized.
There may be good reasons for this: perhaps the function is scaling up in anticipation of a challenging period of strategic workforce reductions. But in truth, the People function has been outsized for years. In a system where civil servants remain frustrated by inefficient hiring practices, limited progression opportunities, and an HR model that often inhibits performance management, this footprint is increasingly hard to defend.
In contrast, the Digital, Data, and Technology (DDaT) profession (as distinct from the DDaT function) feels underpowered and ripe for expansion, particularly if the government intends to meet its commitment to having 10% of the civil service working in digital, data, and technology-related roles.
It may also be time to reconsider the current categories of civil service profession. While retaining a single DDaT function might be justifiable, lumping together an array of highly distinct roles, linked vaguely by some form of interaction between data and digital expertise, into one profession feels increasingly outdated. The civil service tracks the number of veterinarians it employs (620), and geographers (570), yet doesn’t distinguish between data scientists, product managers, and machine learning engineers. Professions were originally designed to identify skills gaps, support workforce planning, and professionalise disciplines within the public sector. It’s time the categorisation caught up with the 21st century.
Stage exit (very, very slowly)
Among the headline data on civil service leavers – 38,610 over the past year, which is broadly in line with previous years, there are some revealing details.
Only 615 civil servants have exited via a voluntary exit scheme within the last twelve months, with just 85 leaving through voluntary redundancy, and only 35 through compulsory redundancy across the same period. This data predates the latest Spending Review, and so doesn’t reflect current reform efforts, but it’s worth noting that in a workforce of over 500,000, only 735 people exited through formal schemes: just 0.001% of staff.
This suggests a lot of effort will be needed to rapidly scale up exit programmes to such an extent they can have a tangible impact on workforce reduction targets.
Final thought
One final stat to leave you with: of the 7,775 Senior Civil Servants, only 10 are under 30, and just 1,030 are under 40.
Make of that what you will. But in a system that has long struggled to retain its top talent, it sends an unfortunate message: you won’t reach the senior ranks without at least 15 years of experience. Consider what that says to truly exceptional graduates.