K-shaped growth: Wealthy households outpace rest of economy in 2026 midterms

The U.S. economy is currently split into two distinct groups with diverging financial trajectories. This division is referred to as a K-shaped economy.

The term describes a graph where high-income earners and asset owners move upward while middle and lower-income earners lag behind. Alessandro Rebucci, an economics professor at Johns Hopkins Carey Business School, notes that aggregate data shows a strong overall economy. However, the distribution of that growth affects how voters perceive their personal financial situations.

Rebucci explains that wealthy households spend a larger share of their income and wealth than lower-income households. This disparity in consumption habits creates a visible gap in economic well-being.

The disconnect between macroeconomic data and public perception has become a central theme in the 2026 midterm elections. President Donald Trump recently asserted that the current conditions represent the best economy in U.S. history. He made this claim at a rally in Las Vegas on Aug. 5. This statement contrasts with recent consumer surveys that show mixed or negative opinions among voters.

Political analysts observe that the ruling party in Washington typically emphasizes economic strength during election cycles. This pattern has held true in previous cycles as well. The current campaign trail features this standard narrative clashing with the lived experience of a segment of the population.

Rebucci states that Americans have long coexisted with economic inequality. He argues that the goal is not to eliminate this gap entirely. Instead, the focus should be on adjusting the system so individuals believe they have a chance to reach the top 10% or 1% of earners.

Voters are heading to the polls with these conflicting signals in mind. The campaign continues to weigh the official economic reports against the daily cost of living for the average American.