UK public service productivity grows for fifth year but still trails 2019 levels

The Office for National Statistics estimates that public service productivity rose for a fifth consecutive year in 2025, yet remains below where it stood before the pandemic.

Public service productivity was 2.9 per cent below its 2019 level in 2025, according to ONS estimates — five years on from the sharp pandemic-related collapse that dragged the measure to its lowest point in modern records. The figures show that while recovery has continued without interruption since 2020, the gap with pre-pandemic performance has not yet been closed.

The ONS defines productivity here as the relationship between the volume of public service output and the inputs used to produce it. Growth occurs when output rises faster than inputs, or falls more slowly. Healthcare is among the service areas covered by the measure.

The 2.9 per cent figure carries a health warning, though. ONS has since revised the series after improving how healthcare inputs are measured, and later data put 2025 annual growth at 0.9 per cent with the level sitting 2.5 per cent below 2019 — a notably different picture from the tweet’s headline numbers.

The quarterly estimates behind the tweet are classified by ONS as official statistics in development. The ONS itself says annual estimates are the higher-quality measure, making the quarterly release a timelier but less settled indicator.

So the direction of travel is clear. Five straight years of growth after 2020’s collapse is a consistent trend. But the exact size of the remaining gap depends on which version of the data you use — and that gap may narrow further as methods continue to improve.