Manufacturing fell from 26% of US jobs in 1970 to 13% by 2000 while the headcount barely moved — and the long-run cause is that young workers stopped entering the sector.
Total US manufacturing employment was roughly flat from 1970 to 2000, dropped between 2000 and 2010, and has been flat again since.
Change the denominator and the story flips. Other sectors kept growing through those three decades, so manufacturing slid from 26% of all US jobs to 13%. Not a collapse — a half-century decline.
The workers did not leave; the new ones never came
Vittoria Dicandia of the Cleveland Fed finds the shrinkage is driven less by existing workers exiting than by each new generation entering at lower rates.
Factories now say they cannot hire: in a 2025 third-quarter survey, more than one in five manufacturers reported running below full capacity because of labour shortages.
Degrees stay, no degrees go
College-educated manufacturing workers still earn a modest premium over comparable workers elsewhere. Those without a degree earn none.
Productivity is the sharper break. The old line — flat headcount, soaring output — no longer holds; since 2007 manufacturing productivity growth has been slightly negative.
If factories want workers back, the obvious fix is to pay more.
Why it matters
Manufacturing's decline is often cited as proof for tariffs and industrial policy, but the data points somewhere else: it is a decades-long failure to draw in new workers. If that holds, subsidising plants may not fill them — only wages and career prospects will change a young person's choice.
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