By Julia Gallagher & Lucy Deerin

Despite the seemingly optimistic figures—an unemployment rate of 4.3% and a labor participation rate of 62.7%—the U.S. labor market is treading on unstable ground.¹ Beneath these statistics lies a complex mix of demographic shifts, evolving worker expectations, and enduring impacts from the COVID-19 pandemic, all contributing to a challenging employment landscape. For business leaders, the real concern isn’t about the numbers—it’s about the persistent struggle to find enough qualified workers, a hurdle that threatens to disrupt growth, innovation, and competitiveness in the years ahead.

Factors Influencing Employment Trends 

As of July 2024, the unemployment rate reached 4.3% and the nationwide labor participation rate stands at 62.7%.¹ By most measures, it would appear that the U.S. labor market has rebounded from the COVID-19 pandemic and the resulting challenges experienced in 2019-2022. However, oversimplified labor statistics can unintentionally mask sub-currents and structural disruptions that create an unstable market.

With such low unemployment, why are so many U.S. corporations struggling to find enough workers to fill job openings? Since the pandemic, the unemployment rate has steadily declined; however, job openings have surged. Skill mismatch and wage desirability aside, if all unemployed workers were to fill current job openings, the labor market would still be 1.3 million workers short as shown in the graphic below:²

The worker shortages are most acute in the following industries: transportation, accommodation and food service, healthcare, and retail. Within transportation and warehousing, critical roles like truck drivers, warehouse personnel, and skilled technicians are in notably short supply, mirroring shortages in assembly line workers and machine operators within the manufacturing industry. These positions typically offer lower wages, require in-person presence, have inflexible schedules, and demand specific skill sets—such as the ability to operate machinery.

Demand-side factors like the pace of job creation undoubtedly influence the labor shortage. When combined with the supply-side dynamics, the situation is amplified. Demographic shifts, characterized by an aging population and a sluggish birth rate, exert downward pressure on the labor participation rate. Moreover, the COVID-19 pandemic has permanently reshaped worker preferences and accelerated trends such as absenteeism and early retirement, further compounding the challenges faced by employers. Looking ahead, projections paint a concerning picture of the U.S. labor market.

Employment Mix Altered by Demographic Shifts

The oldest of the Baby Boomer generation reached age 62 (the age at which workers can claim Social Security) in 2008. Between 2008 and 2019, the retired population ages 55 and older grew by about 1 million retirees per year. In the past two years alone, this number has grown by 3.5 million.³ In a survey taken at the end of 2023, only 14.4% of retirees say they plan to go back to work, down from 18.2% in February 2022, signaling that retirees cannot solve pandemic-related labor shortages.⁴ If wealth (asset value) among this segment continues to increase, this trend of reduced labor participation will likely continue into the foreseeable future.

Population growth has steadily declined over the past decade. With birth rates expected to stay low, the population growth rate will likely continue its downward trend. An estimated 17.1 million people will enter the 65+ age group from 2020-2030, accounting for more than 80% of the overall population shift throughout the decade.⁵

It is estimated that by 2030, about one-quarter of the population will be aged 65 or older.⁵ 

Since individuals 65 and older are almost 70% less likely to participate in the labor force than those 16 to 64, this will exert a persistent downward pull on the labor participation rate.¹

The Effects of Changing Preferences on the Labor Gap 

The COVID-19 pandemic began a push for job flexibility, safety, benefits, and better conditions, leading to a surge in resignations and unfilled positions. In 2021, 47 million Americans left their jobs, followed by 51 million in 2022.⁶  These renewed worker demands are here to stay, with 73% of Gen Z citing a high desire for permanent flexible work options.⁷ 

Gen-Z employees are expected to triple in number by 2030 and will enter the workforce with different expectations and values.⁸ 

In this new era, demands for flexibility, inclusivity, sustainability, and meaningful work will become increasingly important to a large share of workers. Some companies have responded by altering their hiring process – employing candidates who may not have traditional qualifications and training them to meet job expectations. Others have opted for increasing wages, improving work flexibility, or offering wellness perks. However, these localized solutions are unlikely to fully address the widening labor gap.

Consequences of Worker Absenteeism

The COVID-19 pandemic significantly increased employee absenteeism. Typically, organizations in the U.S. aim for an absenteeism rate of 1.5% as the benchmark, but rates have been rising over the past five years.⁹ In January 2022, the number of workers missing work due to illness, injury, or medical appointments surged to 7.8 million, marking a 110% increase from the previous year and a record-high absenteeism rate of 5.4%.¹⁰  Although the direct influence of COVID-19 has declined, absenteeism rates have not returned to pre-pandemic levels.

In 2023, the average absenteeism rate across industries stood at 3.1%, surpassing historical averages and organizational benchmarks.¹⁰ 

Factors contributing to this rise include the long-term effects of COVID-19, stress, and burnout. Labor economists cite burnout to be especially pronounced in industries with acute labor shortages, exacerbating the issue in sectors struggling the most to retain employees.¹¹ 

While the immediate impact of the pandemic may have waned, ongoing illnesses are likely to sustain a high absenteeism rate. The escalating levels of stress, burnout, and mental health issues—and their profound impact on absenteeism—raise concern as we move through the decade.

Since unplanned absences can cause a 36.6% drop in productivity and are directly linked to turnover, staffing managers have responded by implementing measures such as over-hiring, using temporary workers, and increasing overtime, which adds to financial strain.¹²  Without effective mitigation strategies, companies are likely to face ongoing burdens from persistent absenteeism.

Declining Labor Force Participation Rates

The Labor Force Participation Rate in the United States decreased by 0.3 percentage points to 62.5% in December 2023, marking the biggest drop since January 2021 as 845,000 people left the labor force. Although the participation rate has rebounded slightly to 62.7% in July 2024, historical data over the last 25 years indicates a slow but steady decline in labor participation.¹

In the past, this decline was partially slowed by worker mobility and immigration.¹³ But as the political landscape shifts and worker demands evolve, the traditional mechanisms of addressing drops in labor participation don’t offer the same scale of solutions, raising questions about the future trajectory of labor availability.

The labor participation rate is estimated to dip to 60.4% by 2030, primarily attributed to an aging population with minor relief from other factors such as worker preferences and immigration.⁵