Ask an owner to picture “the dental profession” and they picture dentists. The register says otherwise. At the end of 2025 there were 131,680 dental professionals on the GDC’s books — and dentists were barely a third of them. Here is the actual shape of the UK dental workforce, which roles are growing and which are not, and the two shifts — one at the top of the register, one in the middle — that will reshape how practices are staffed.

The register is mostly not dentists

The single most useful fact about the dental workforce is how little of it is dentists. Of the 131,680 professionals registered with the General Dental Council at the end of 2025, 47,916 were dentists — about a third. The other two-thirds are dental care professionals, and one role dominates them: dental nurses, at 68,472, are nearly half the entire register on their own, and now account for more than half of everyone who joins it each year.

This matters because it reframes almost every staffing decision. The capacity of a practice is not the capacity of its dentists; it is the capacity of a team in which the dentist is outnumbered roughly two to one by other registrants. An owner who thinks about workforce planning as “recruiting dentists” is thinking about a third of the picture. The register below is the other two-thirds.

THE DENTAL WORKFORCE BY THE NUMBERS
Dentists are barely a third of the dental register — and a shrinking share of it.
The UK dental register at the end of 2025 by professional title, and which titles are growingA ranked bar chart of the 131,680 dental professionals on the GDC register at the end of 2025, by title, with each title’s share of the register and its share of the 11,789 people who joined in 2025. Dental nurse 68,472, 47.9% of the register, 55% of 2025 joiners, growing, marked in gold as the dominant role. Dentist 47,916, 33.5% of the register but only 21% of joiners, shrinking as a share. Dental hygienist 11,292, 7.9%, 9% of joiners, growing. Dental therapist 8,661, 6.1%, 13% of joiners, growing, though that joiner share is inflated by overseas-qualified dentists who registered under DCP titles via a route that closed in March 2023. Dental technician 4,970, 3.5%, 1% of joiners, shrinking, and the only title to fall in absolute numbers in 2025. Orthodontic therapist 1,302, 0.9%, 1% of joiners, growing. Clinical dental technician 459, 0.3%, shrinking slightly. An upward triangle means the title took a larger share of 2025 joiners than its current share of the register, so it is growing as a share; a downward outline triangle means the reverse. Dentists are barely a third of the register and dental nurses nearly half, and the mix is tilting further toward dental care professionals. Source: GDC Registration Statistical Report 2025.The dental register is mostly not dentists.131,680 at the end of 2025, tilting toward the wider team.SHARE OF2025 JOINERSDental nurse47.9% of register68,47255%Dentist33.5% of register47,91621%Dental hygienist7.9% of register11,2929%Dental therapist6.1% of register8,66113%Dental technician3.5% of register4,9701%Orthodontic therapist0.9% of register1,3021%Clinical dental technician0.3% of register4590.2%growing — a bigger share of joiners than of the registershrinking as a shareDentists are barely a third — and only technicians shrank.
The GDC register at the end of 2025. Dental nurses alone are nearly half of it, and dental care professionals two-thirds. The triangles compare each title’s share of 2025 joiners with its current share — the register is tilting further toward the wider team, with only dental technicians shrinking outright.Source: GDC Registration Statistical Report 2025 (register and new-registration figures, end 2025). The Reliance.

The chart also carries a second signal in the triangles on the right: whether each role is taking a larger share of new joiners than of the existing register (growing as a share) or a smaller one (shrinking as a share). Read it and the tilt is unmistakable — the register is professionalising toward the wider clinical team and, in share terms, away from dentists.

What is growing, and what is not

Every registrant title grew in absolute numbers in 2025 except one: dental technicians, the only group to shrink. That continues a run that makes technicians a genuine scarcity story rather than a passing dip — and, since the role can no longer be recruited from overseas, a supply problem to plan around rather than advertise your way out of. We set out what that means for the price and availability of lab work in our guide to what a dental technician earns and why the register keeps falling.

At the other end, dentists grew — by nearly 2,500 — but more slowly than the roles around them, so their share of the register slipped: 33.5% of all registrants, but only 21% of 2025’s joiners. Dental nurses, hygienists, therapists and orthodontic therapists all took a larger share of joiners than they hold of the register. The clinical team is widening faster than the dentist workforce within it, which is exactly the trend that makes skill mix a rising rather than optional part of running a practice.

The therapist and hygienist numbers come with an asterisk

Here is where most coverage goes wrong, and where an owner planning a hire needs to be careful. On the raw figures, dental therapists (up 21% over the year) and hygienists look like they are booming. Much of that is real growth in genuinely useful roles — but a large slice of it is not organic UK training at all. It is the tail of a now-closed route: overseas-qualified dentists registering under a dental care professional title. That route closed in March 2023, and the applications made before it shut have been feeding through the numbers since. In the register today, 42% of dental therapists and 24% of dental hygienists are rest-of-world qualified, largely via that path.

The practical implication: do not assume therapist and hygienist supply will keep rising at the recent rate, because part of the recent rise was a one-off backlog now clearing. For orthodontic therapists, the growth is smaller in absolute terms but on firmer ground — which, combined with the role’s tight scope, is why we argue the pay case there is a scope-ceiling story rather than a scarcity one.

The dentist pipeline has gone international

The second big shift is at the top of the register. For the first time, internationally qualified dentists are the majority of new dentist registrations — 53%, against 47% who qualified in the UK. This is not a blip: in March 2026 the GDC announced changes to the Overseas Registration Examination that, on its own estimate, “could result in a five-fold increase” in internationally qualified dentists joining by that route, alongside more places on the Licence in Dental Surgery examination. The overseas share of new dentists is set to grow, not shrink.

For owners this cuts two ways. It eases the raw supply of dentists into a market that has felt persistently short — relevant to anyone recruiting an associate or bringing through a newly qualified dentist. But it also changes the induction and support a practice needs to provide, as a larger share of new dentists arrive having trained in a different system. Workforce planning that assumes a UK-trained pipeline is planning for a register that no longer exists.

What this means for your practice

What this means for your practice. Staff the practice you actually have, not the one you picture. Dentists are a third of the register and a shrinking share of it; the wider clinical team — nurses, hygienists, therapists — is where the growth and the capacity increasingly sit, which is an argument for taking skill mix seriously rather than treating it as a nicety. Treat dental technicians as a real scarcity: they are the only role shrinking, and you cannot recruit the shortage away from overseas. Do not over-read the therapist and hygienist boom — part of it is a closed overseas route clearing, not a durable trend. And expect a more international dentist workforce, which eases supply but raises the premium on good induction. The register is changing faster than most staffing habits; the practices that plan around the wider team will find recruitment less painful than those still waiting for more dentists.

Where the numbers came from, and where to go next

Every figure here is from the GDC’s own Registration Statistical Report for 2025. For what each of these roles is paid and what actually sets the number, see our guides to dental technician pay, orthodontic therapist pay, locum dental nurse rates, associate dentist pay and the dentist starting salary. For how to deploy that mix of roles legally and well, see our guide to skill mix in dental practice, and for the wider job of running the business, our guide to dental practice management.

This is part of our “by the numbers” data series. See also dental regulation by the numbers — what the regulators’ own figures show about how rarely a concern ends a career, and why CQC cannot rate your practice — and dental practice profit by the numbers, on what a practice of each type actually earns. For our ongoing coverage of staffing, pay and the people side of running a practice, see Practice Management.

This reference is produced by The Reliance and reviewed by David Hinckley, a GDC-registered Clinical Dental Technician (GDC No. 150038) — himself one of the 459 CDTs in the figures above. All registration figures are drawn directly from the GDC’s Registration Statistical Report 2025 (register totals and 2025 new-registration figures, as at the end of 2025); the March 2026 Overseas Registration Examination change is the GDC’s own announcement. “Growing” and “shrinking as a share” compare a title’s share of 2025 joiners with its share of the register; only dental technicians fell in absolute numbers. Registration is UK-wide. This is general information for those running dental practices, not workforce or legal advice. See our editorial standards.