Market Data

The Biggest Swings in U.S. Factory Productivity, Ranked, and Where +3.2% Sits

A ranked look at the archived BLS history: the strongest and weakest quarterly productivity changes on record, where the current +3.2% print sits, and what the outlier quarters had in common.

Across the archived BLS quarterly series, manufacturing labor productivity growth has ranged from 4.50% annualized at the top to -3.50% at the bottom. The latest reading of +3.2%, as of Q1 2026, ranks No. 4 of the 13 archived quarters and sits at the 84th percentile of that low-to-high range, context the raw print, on its own, never gives you.

The distribution: wide, choppy, and centered near modest growth

Line up the 13 archived quarters and the first thing that stands out is dispersion. The strongest print, 4.50% in Q2 2023, and the weakest, -3.50% in Q4 2025, are separated by 8.0 percentage points, an enormous span for a series that describes the same factory sector throughout. 7 of the 13 quarters were positive, and the archive averages +1.2% annualized. That is the shape to keep in mind: a quarterly print several points above or below the average is not an anomaly in this series, it is the normal texture of the data.

What the outlier quarters had in common

The extremes cluster around the same mechanism: hours moving slower than output. The strongest quarters tend to follow demand inflections, output snaps back before plants staff up, so the same workforce produces more per hour and the annualized math amplifies the jump. The weakest quarters are the mirror image: output stalls while plants hold labor, so output per hour sinks until staffing catches down. Genuine step-changes in technology or method show up too, but slowly and across years; a single-quarter spike is almost always a numerator-denominator timing story, which is why analysts read this series in twos and threes rather than one print at a time.

Manufacturing labor productivity, quarterly change (annualized), Q1 2026: +3.2%. Archived quarterly prints range from -3.50% in Q4 2025 to 4.50% in Q2 2023.

In a series this volatile, the percentile tells you more than the print. Where a quarter ranks matters more than what it reads.

Placing the current quarter: the benchmark math

The placement arithmetic is worth doing explicitly. The current +3.2% print sits 6.7 points above the archived floor and 1.3 points below the archived ceiling, the 84th percentile, ranked No. 4 of 13. Against the archive average of +1.2%, the latest quarter runs 2.0 points above typical. For an estimator or analyst, that is the honest benchmark sentence: not "productivity is at +3.2%," but "productivity growth is running ahead of its recent norm, with the trend falling." The first phrasing describes a number; the second supports a decision.

Use the labor productivity rate calculator to compute your own output per labor hour and compare its trend against the BLS series. Benchmark your plant against the sector

Published 2026-07-13.