Underemployment Rate: Latest Reading, Historical Chart & Investor Guide

Indicator Snapshot

What Underemployment Rate Measures

U-6 Unemployment Rate measures the broadest measure of unemployment and labor underutilization in the United States, known as U-6. The indicator is published by U.S. Bureau of Labor Statistics on a monthly basis and is one of the primary datasets used by investors and economists to monitor this area of the economy.

The broadest of the six BLS alternative measures of labor underutilization, seasonally adjusted and in percent. It adds marginally attached workers and people working part time for economic reasons to the unemployed, relative to a labor force that also includes the marginally attached.

Why Investors Watch Underemployment Rate

U-6 captures hidden slack that the headline unemployment rate misses, including people who want full time work and cannot find it. The level is followed as a gauge of how fully the labor market is employing available workers.

The indicator's impact on financial markets depends on multiple factors: whether the reading was expected, the current economic regime, central bank policy stance, and investor positioning. A single data point is rarely sufficient to draw firm conclusions.

How Underemployment Rate Is Calculated

BLS computes it from the Current Population Survey as total unemployed plus all marginally attached persons plus those employed part time for economic reasons, divided by the civilian labor force plus all marginally attached persons. It counts persons, not hours.

The official methodology documentation from U.S. Bureau of Labor Statistics describes the full calculation process including sample design, weighting and revision procedures.

Reference: U.S. Bureau of Labor Statistics: Underemployment Rate data and methodology

Release Schedule and Revisions

Underemployment Rate is typically released monthly by U.S. Bureau of Labor Statistics. Release dates are announced in advance through the official release calendar. Investors should monitor both the scheduled release dates and any unscheduled revisions.

Economic data is frequently revised as additional information becomes available. Initial releases may be revised materially in subsequent publications. Tracking revision patterns alongside absolute levels can provide additional insight into data quality and economic momentum.

How to Interpret Underemployment Rate Changes

When analyzing Underemployment Rate data, investors should consider multiple dimensions simultaneously:

• A rising U-6 suggests slack is growing in forms the headline rate misses, such as involuntary part-time work and people available but not searching.
• It is the broadest of the six measures and sits above the headline rate; the size of that gap changes with the cycle and is worth tracking.
• Compare it with the headline unemployment rate and the involuntary part-time series to see which component is driving the broader measure.

Market Impact of Underemployment Rate

Underemployment Rate can influence multiple asset classes depending on its implications for economic growth, inflation, and monetary policy:

• Equities: Changes in Underemployment Rate can affect earnings expectations, discount rates and sector rotation preferences.
• Fixed income: The indicator may influence Treasury yields and credit spreads depending on its monetary policy implications.
• Currency markets: Divergence in Underemployment Rate across economies can affect relative currency valuations.
• Commodities: Economic activity indicators can affect commodity demand expectations and prices.

Historical Context

U-6 Unemployment Rate has a long history that provides context for interpreting current readings. Key reference points include major economic cycles, recessions, recovery periods and policy regime changes. Historical comparison helps investors avoid placing excessive weight on any single data point outside its longer-run context.

Investors should be aware that methodology changes over time can affect comparability across long historical periods. The official U.S. Bureau of Labor Statistics documentation will note any significant definitional or methodological changes.

Limitations of Underemployment Rate

Like all economic indicators, Underemployment Rate has limitations that investors should understand before drawing conclusions:

• It counts persons and not hours, so a worker with one hour fewer a week is counted the same as one with many fewer hours.
• Components are small samples within the household survey and are noisy, and economic reasons for part-time work are self-reported.
• No single indicator captures the full complexity of economic conditions, so read this series next to the ones linked below.

Related Economic Indicators

Underemployment Rate is best interpreted alongside related indicators that provide complementary perspectives on the broadest measure of unemployment and labor underutilization in the United States, known as U-6. Confirming or diverging signals across related indicators help investors form more robust views of the economic environment.

• U-5
• Unemployment Rate
• Involuntary Part-Time Employment
• Employment-Population Ratio

See the Labor Market indicators section and the Macro & Market Regimes hub for broader context and related data.