Research
More people, more cost — for the same service.
New Zealand’s councils are under sustained pressure to do more with less. This page brings together two independent measures — drawn entirely from official Statistics NZ and BERL data — of how the resources a council uses to serve each resident have changed since the early 2000s. Both point the same way: the input per resident has risen sharply, while the service residents actually experience has not moved to match.
Measure one — staffing
A third more staff per capita for the same service
Between 2000 and 2025, the population served per local government employee fell to 75% of its 2000 level. Put the other way: local government now needs roughly a third more staff per capita. Over the same period the wider New Zealand services sector went the opposite way, lifting labour productivity by 34% — squeezing a third more output from its existing people.
Almost the same size of shift, in opposite directions: the wider economy did more with the people it had, while local government needed more people just to stand still. Rising compliance demands are a genuine factor, but they can’t fully account for a gap that stark. New Zealand’s own Productivity Commission reached a similar conclusion in its 2019 inquiry into local government funding and financing, finding that councils need to lift their performance — and making transparency of that performance a central recommendation.
Measure two — real cost
Real cost per resident has risen across every kind of council
Staff numbers are only half the picture. This second measure tracks what councils actually spend on employees for each resident they serve — in real terms. Crucially, it is deflated using the BERL Local Government Cost Index “all salary and wage rates” adjuster: the very index councils use in their own cost planning. That means sector wage inflation — which ran to +67% over the period — has already been stripped out. What’s left is the growth in real resource per resident, on top of pay rises.
- Small provincial & rural+102%
- Regional+101%
- Small metro & large provincial+66%
- Unitary+64%
- Large metro+48%
| Council type | 2004 | 2024 | Real change |
|---|---|---|---|
| Small provincial & rural | $346 | $700 | +102% |
| Regional | $73 | $147 | +101% |
| Small metro & large provincial | $365 | $604 | +66% |
| Unitary | $381 | $625 | +64% |
| Large metro | $421 | $621 | +48% |
Real employee cost per resident, in constant (wage-adjusted) dollars. Auckland is excluded: its 2010 amalgamation of eight councils into one is a structural break mid-series that makes it non-comparable to councils that kept their form.
Two things stand out. First, this isn’t simply wages rising — that’s already been removed. Second, it isn’t one region, or one size of council, distorting a national average: the increase holds across every type of council, from large metros to small rural districts, with several categories roughly doubling in real terms.
Whatever a council’s size, location or function, the same pattern holds — the real cost of serving each resident has climbed. Yet the formal Levels of Service councils publish have not materially moved over the same period: more is going in, without a matching lift in what residents receive.
Third-party research
Organisational drag is measurable — and large.
The pattern isn’t unique to New Zealand councils, and it isn’t unique to the public sector. Bain & Company’s research into productivity, published in Time, Talent, Energy (Michael Mankins and Eric Garton, Harvard Business Review Press), puts numbers on the same problem across the wider economy.
20%+
of productive power lost to organisational drag — the practices, procedures and structures that quietly waste time and cap output. Every day, not once.
50%
productivity advantage held by the best-run companies over the rest — purely from how they manage that drag.
Source: Bain & Company research, published as Time, Talent, Energy: Overcome Organizational Drag and Unleash Your Team’s Productive Power(Mankins & Garton, 2017). Cited here as third-party evidence; the council charts above are our own analysis of Statistics NZ and BERL data.
Why it matters
More input without more output is a friction problem
When an organisation needs steadily more people and more real spending to deliver the same result, the usual cause isn’t a lack of effort or care — it’s decision friction: the accumulated drag of work routed through more steps, more approvals and more caution than the situation actually needs. It rarely shows up in the KPIs, because those tend to measure cost and compliance rather than how much effort it took to get there.
Rising regulation is a genuine pressure, and part of the story — but it cannot account for a gap this one-sided. Over the same period the wider services sector lifted its productivity by about a third, while local government went backwards by roughly a quarter — and every one of those industries faced its own rising tide of compliance. A pressure both sectors shared can’t explain an outcome only one of them suffered.
And it is not inevitable. Because the driver is friction rather than scale, it can be addressed at the source — by finding where effort is being spent without adding to the service residents receive, and clearing it. No amalgamation, no reorganisation, no larger structure required.
That’s the territory this work is built to surface — grounded in real experience inside New Zealand councils, paired with wide private-sector experience, so the read stays independent of the systems being examined.
Facing a Section 17A cost-effectiveness review? Get in touch — this is exactly what that work is built to examine.
Read the argument in full: A Local Government Collision Course?