U.S. Grocery Outlook 2026

What real spending data shows about format shifts, brand loyalty, and the next phase of grocery competition

As overall grocery spend declines roughly 3% year-over-year and consumers fundamentally rethink where they buy food, understanding which formats are gaining ground, and which are losing it. In this Consumer Edge industry report, we analyze real U.S. transaction data to uncover the structural shifts reshaping the grocery competitive landscape, from the discount grocer plateau to specialty’s breakout momentum.

Designed for grocery executives, brand strategists, and investors, this report delivers data- driven intelligence on market share movement, customer retention, cross-shopping behavior, and the demographic trends driving the next phase of grocery growth.

Key Takeaways

Category Performance and Market Share Shifts: How overall grocery spend is contracting and where specialty, discount, and online formats are gaining – or losing – share of total food spend
The Discount Grocer Plateau: Why discount grocer share gains stalled after mid-2024 and what the stabilization signals about the next phase of the value trade-down cycle
Specialty Grocer Momentum: Which banners are winning across income cohorts, and why growth is broadening well beyond affluent shoppers
Trader Joe’s Breakout: How Trader Joe’s is delivering consistent mid-single-digit growth while the category declines, with industry-leading retention rates and double-digit Gen Z gains
Geographic Expansion and Competitive Overlap: How Sprouts’ rapid Texas expansion is reshaping customer overlap with Whole Foods in core markets like Austin – and what it means for competitive real estate strategy

In a grocery market defined by format bifurcation and shifting loyalty, the brands gaining share are those with format clarity, private-label depth, and a value proposition that resonates across every income cohort.