San Francisco Fed reports drop in labor force participation among older workers

The US labor market is sending mixed signals, and the latest one is hard to ignore. July’s labor force participation rate dropped to 61.4%, down from 61.5% in June and a full percentage point below where it stood in December 2025.

That 61.4% figure is the lowest since early 2021, when the economy was still staggering out of pandemic lockdowns. Strip out the pandemic period entirely, and you have to go back to 1976 to find a number this low.

What’s actually driving the decline

A St. Louis Fed analysis broke down the roughly 0.9 percentage point decline since December 2025 into three distinct causes. The single biggest factor, responsible for 43% of the decline, was a population-control revision by the Bureau of Labor Statistics in January 2026. The BLS periodically adjusts its population estimates to reflect updated census data, and this particular revision changed the assumed age composition of the US population.

Ongoing demographic aging accounted for another 16% of the drop. The remaining 41% came from actual shifts in age-specific participation rates. Prime-age workers, those between 25 and 54, saw their participation rate fall approximately 0.47 percentage points over the six-month period. That group ended July near the lower end of the range it had maintained from 2023 through 2025.

In a somewhat counterintuitive twist, participation among workers aged 65 and older actually ticked up by 0.13 percentage points over the same period.

The missing millions

Earlier research from the San Francisco Fed documented a shortfall of nearly 2 million workers aged 55 and over, driven by a wave of excess retirements during and after the pandemic. That exodus hit workers without college degrees particularly hard. The recovery among older cohorts has been uneven, with some age brackets within the 55-plus population seeing participation creep back toward pre-pandemic levels, while others remain well below where they were in early 2020.

Why a shrinking workforce matters beyond payrolls

The distinction between a statistical revision and a real behavioral shift matters enormously for anyone trying to read the labor market’s tea leaves. Nearly half the decline since December was a measurement adjustment, not an actual change in how many people are working or looking for work. But the other half was real, and the prime-age deterioration in particular suggests the cooling job market is beginning to push people to the margins rather than simply slowing the pace of hiring.

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