About this indicator
About
The unemployment rate measures the share of the labor force that is jobless and actively looking for work. The Bureau of Labor Statistics publishes the headline U-3 figure on the first Friday of each month, based on the Current Population Survey of about 60,000 households conducted in the week containing the 12th of the prior month. The headline rate anchors most cyclical interpretations of the U.S. economy: a rising rate signals slack, a falling rate signals tightness.
Why it matters
Unemployment is half of the Federal Reserve's dual mandate. The Fed reads the rate alongside wage growth and labor force participation when calibrating policy. Markets price surprises asymmetrically: a higher-than-expected print typically rallies bonds on rate-cut bets and sells equities on earnings worry, while a lower-than-expected print does the reverse. The Sahm rule treats a 0.5 percentage-point jump from the recent low as a recession marker.
How it's computed
BLS computes U-3 as unemployed people divided by the labor force, where 'unemployed' means joblessness plus an active search in the past four weeks. The labor force excludes anyone not searching, including discouraged workers and people out for other reasons. Each January's print is benchmarked against population controls, which can produce small revisions in early prints of a new year.
Pitfalls
The headline rate can fall for reasons that look bad on inspection — for example, people leaving the labor force entirely. The participation rate and the broader U-6 (which includes part-time-for-economic-reasons and marginally attached workers) catch most of these. Seasonal adjustment can be unstable around holidays and pandemic-shocked windows; the not-seasonally-adjusted series is the raw print.