Key Takeaways:
A graying America is simultaneously fueling economic growth and fanning the flames of inflation, creating a complex new challenge for the Federal Reserve.
Healthcare spending, driven by an aging population, was the single largest contributor to consumer spending growth in 2025, according to Kansas City Federal Reserve President Jeff Schmid. This surge in demand for medical services is providing a significant boost to US GDP but is also a primary driver of the persistent, acyclical inflation that monetary policy is struggling to contain.
"Healthcare spending was the single largest contributor to consumer spending growth last year," Schmid said in a speech this past week. The trend is propelled by a demographic shift, with the share of Americans over 75 hitting an inflection point that will only climb.
The sector's impact is substantial. Healthcare spending accounted for nearly half of all personal consumption expenditures growth in the third quarter of 2025, contributing almost a full percentage point to the nation's overall economic expansion. The industry also added 686,000 jobs in 2025, single-handedly accounting for a significant portion of all nonfarm payroll gains and keeping the labor market from a more pronounced slowdown.
This demographic-driven demand presents a dilemma for the Federal Reserve. While the spending supports economic growth, healthcare costs are a stubborn component of inflation. The San Francisco Fed classifies healthcare as an "acyclical" inflation component, meaning it moves independently of the economic cycle and is largely immune to the Fed's primary tool of raising interest rates. With core PCE inflation running near 3%, well above the Fed's 2% target, this structural trend is a key reason the final mile of inflation reduction is proving so difficult.
The growing demand for healthcare from an aging population is a powerful economic engine. By early 2023, healthcare spending had already surpassed housing and utilities as the fastest-growing category in the PCE price index. This isn't a cyclical blip but a long-term structural trend. As the baby boomer generation continues to age, their consumption of medical services, from routine check-ups to complex surgeries and pharmaceuticals, will only increase.
However, this same trend creates significant headwinds. An aging population also means a shrinking labor pool. The number of new workers entering the labor force is not sufficient to replace retiring boomers, constraining potential economic growth. The Kansas City Fed estimates that the number of jobs needed to be added monthly to keep unemployment stable has fallen from 150,000 a year ago to just 77,000 today, a direct result of these demographic pressures.
Economists have long pointed to immigration as the solution to this demographic shortfall. The Congressional Budget Office projects that immigration will account for 100% of US population growth over the next decade. Without a steady inflow of new workers, achieving historical rates of economic growth will be nearly impossible, according to a recent Economic Policy Institute report.
"We hit a demographic wall," says Joseph Brusuelas, chief economist at RSM. "We don’t have enough replacement population as the boomers retire. We’ve known this for years." The long-held assumption was that immigration would fill this gap, but stricter enforcement has curtailed the inflow, creating an economic variable that is now largely a political one.
For investors, the implications are clear. The demographic trend powering healthcare spending is non-cyclical, immune to monetary policy, and demographically locked in. This makes healthcare stocks a defensive beneficiary of a powerful, long-term structural theme. Companies providing services and products to an aging population are positioned for sustained demand, regardless of the broader economic cycle.
This article is for informational purposes only and does not constitute investment advice.
